ITZA V. CASTRO
Prescription History 1780142737
Nurse Practitioner - Family in Palo Alto, CA

NPI Status: Active since March 08, 2019

Contact Information

795 EL CAMINO REAL FL 3
PALO ALTO, CA
ZIP 94301
Phone: (650) 853-2951
Fax: (650) 853-6088

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Prescription History for Informed Healthcare Decisions

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for ITZA V. CASTRO, an active Family specialist practicing in Palo Alto, CA. Our medical registry currently tracks 30 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 2,325 documented patient claims. Among these therapy options, the most frequently utilized medication is Hydrocodone-Acetaminophen, which accounts for 473 claims alone.


Acetaminophen-Codeine

Generic Formulation: Acetaminophen With CodeineSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 14
30-Day Fills 14.0
Days Supply 415
CA State Average Benchmarks
Peer Average Claims30.0
Peer Average 30-Day Fills30.2
Peer Average Days Supply475
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 53.3% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $174.70 across this reporting matrix range.

Provider Avg Cost Per Claim

$12.48

State Avg Cost Per Claim

$16.10

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Therapeutic Applications

See also Warning section. This combination medication is used to help relieve mild to moderate pain. It contains an opioid pain reliever (codeine) and a non-opioid pain reliever (acetaminophen). Codeine works in the brain to change how your body feels and responds to pain. Acetaminophen can also reduce a fever.

Baclofen

Generic Formulation: BaclofenSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 22
30-Day Fills 34.0
Days Supply 1,005
CA State Average Benchmarks
Peer Average Claims41.0
Peer Average 30-Day Fills55.0
Peer Average Days Supply1,497
Conservative Utilization

This provider writes prescriptions for this formulation 46.3% less frequently than the standard regional baseline metric for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $520.16 across this reporting matrix range.

Provider Avg Cost Per Claim

$23.64

State Avg Cost Per Claim

$28.61

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A GAMMA-AMINOBUTYRIC ACID derivative that is a specific agonist of GABA-B RECEPTORS. It is used in the treatment of MUSCLE SPASTICITY, especially that due to SPINAL CORD INJURIES. Its therapeutic effects result from actions at spinal and supraspinal sites, generally the reduction of excitatory transmission.

Therapeutic Applications

Baclofen is used to treat muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury/disease). It works by helping to relax the muscles.

Belbuca

Generic Formulation: Buprenorphine HclSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 71
30-Day Fills 71.0
Days Supply 2,130
CA State Average Benchmarks
Peer Average Claims41.0
Peer Average 30-Day Fills41.4
Peer Average Days Supply1,207
Highly Elevated Utilization

This provider exhibits a high preference for this treatment path, registering a volume 73.2% higher than the standard regional baseline profile for CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $72,571.78 across this reporting matrix range.

Provider Avg Cost Per Claim

$1,022.14

State Avg Cost Per Claim

$725.60

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A derivative of the opioid alkaloid THEBAINE that is a more potent and longer lasting analgesic than MORPHINE. It appears to act as a partial agonist at mu and kappa opioid receptors and as an antagonist at delta receptors. The lack of delta-agonist activity has been suggested to account for the observation that buprenorphine tolerance may not develop with chronic use.

Therapeutic Applications

Buprenorphine is used to help relieve severe ongoing pain. Buprenorphine belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain. Do not use this medication to relieve pain that is mild or that will go away in a few days. This medication is not for occasional (as needed) use.

Buprenorphine

Generic Formulation: BuprenorphineSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 353
30-Day Fills 356.6
Days Supply 10,016
CA State Average Benchmarks
Peer Average Claims35.0
Peer Average 30-Day Fills35.5
Peer Average Days Supply988
Highly Elevated Utilization

This provider exhibits a high preference for this treatment path, registering a volume 908.6% higher than the standard regional baseline profile for CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $133,069.81 across this reporting matrix range.

Provider Avg Cost Per Claim

$376.97

State Avg Cost Per Claim

$345.96

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A derivative of the opioid alkaloid THEBAINE that is a more potent and longer lasting analgesic than MORPHINE. It appears to act as a partial agonist at mu and kappa opioid receptors and as an antagonist at delta receptors. The lack of delta-agonist activity has been suggested to account for the observation that buprenorphine tolerance may not develop with chronic use.

Therapeutic Applications

This medication is used to help relieve severe ongoing pain (such as due to arthritis, chronic back pain). Buprenorphine belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain. The higher strengths of this drug (7.5, 10, 15, or 20 micrograms per hour patches) should be used only if you have been regularly taking moderate amounts of opioid pain medication. These strengths may cause overdose (even death) if used by a person who has not been regularly taking opioids. Do not use this medication to relieve pain that is mild or that will go away in a few days. This medication is not for occasional (as needed) use.

Buprenorphine Hcl

Generic Formulation: Buprenorphine HclSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 180
30-Day Fills 184.5
Days Supply 5,392
CA State Average Benchmarks
Peer Average Claims37.0
Peer Average 30-Day Fills38.1
Peer Average Days Supply1,023
Highly Elevated Utilization

This provider exhibits a high preference for this treatment path, registering a volume 386.5% higher than the standard regional baseline profile for CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $9,036.79 across this reporting matrix range.

Provider Avg Cost Per Claim

$50.20

State Avg Cost Per Claim

$67.97

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A derivative of the opioid alkaloid THEBAINE that is a more potent and longer lasting analgesic than MORPHINE. It appears to act as a partial agonist at mu and kappa opioid receptors and as an antagonist at delta receptors. The lack of delta-agonist activity has been suggested to account for the observation that buprenorphine tolerance may not develop with chronic use.

Therapeutic Applications

Buprenorphine is used to help relieve severe ongoing pain. Buprenorphine belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain. Do not use this medication to relieve pain that is mild or that will go away in a few days. This medication is not for occasional (as needed) use.

Buprenorphine-Naloxone

Generic Formulation: Buprenorphine Hcl/Naloxone HclSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 17
30-Day Fills 17.0
Days Supply 504
CA State Average Benchmarks
Peer Average Claims41.0
Peer Average 30-Day Fills42.2
Peer Average Days Supply1,065
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 58.5% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $4,864.93 across this reporting matrix range.

Provider Avg Cost Per Claim

$286.17

State Avg Cost Per Claim

$199.04

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Therapeutic Applications

This medication contains 2 medicines: buprenorphine and naloxone. It is used to treat opioid dependence/addiction. Buprenorphine belongs to a class of drugs called mixed opioid agonist-antagonists. Buprenorphine helps prevent withdrawal symptoms caused by stopping other opioids. Naloxone is an opioid antagonist that blocks the effect of opioids and can cause severe opioid withdrawal when injected. It has little effect when taken by mouth or dissolved under the tongue. It is combined with buprenorphine to prevent abuse and misuse (injection) of this medication. This combination medication is used as part of a complete treatment program for drug abuse (such as compliance monitoring, counseling, behavioral contract, lifestyle changes). Ask your doctor or pharmacist if you should have other forms of naloxone available to treat opioid overdose. Teach your family or household members about the signs of an opioid overdose and how to treat it.

Butrans

Generic Formulation: BuprenorphineSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 31
30-Day Fills 31.0
Days Supply 872
CA State Average Benchmarks
Peer Average Claims21.0
Peer Average 30-Day Fills21.9
Peer Average Days Supply612
Elevated Utilization

This provider maintains an active emphasis on this therapeutic option, recording 47.6% more claims than the standard regional baseline profile for CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $26,752.30 across this reporting matrix range.

Provider Avg Cost Per Claim

$862.98

State Avg Cost Per Claim

$759.53

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A derivative of the opioid alkaloid THEBAINE that is a more potent and longer lasting analgesic than MORPHINE. It appears to act as a partial agonist at mu and kappa opioid receptors and as an antagonist at delta receptors. The lack of delta-agonist activity has been suggested to account for the observation that buprenorphine tolerance may not develop with chronic use.

Therapeutic Applications

This medication is used to help relieve severe ongoing pain (such as due to arthritis, chronic back pain). Buprenorphine belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain. The higher strengths of this drug (7.5, 10, 15, or 20 micrograms per hour patches) should be used only if you have been regularly taking moderate amounts of opioid pain medication. These strengths may cause overdose (even death) if used by a person who has not been regularly taking opioids. Do not use this medication to relieve pain that is mild or that will go away in a few days. This medication is not for occasional (as needed) use.

Celecoxib

Generic Formulation: CelecoxibSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 19
30-Day Fills 19.0
Days Supply 570
CA State Average Benchmarks
Peer Average Claims43.0
Peer Average 30-Day Fills63.3
Peer Average Days Supply1,852
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 55.8% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $317.38 across this reporting matrix range.

Provider Avg Cost Per Claim

$16.70

State Avg Cost Per Claim

$60.11

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A pyrazole derivative and selective CYCLOOXYGENASE 2 INHIBITOR that is used to treat symptoms associated with RHEUMATOID ARTHRITIS; OSTEOARTHRITIS and JUVENILE ARTHRITIS, as well as the management of ACUTE PAIN.

Therapeutic Applications

This medication is a nonsteroidal anti-inflammatory drug (NSAID), specifically a COX-2 inhibitor, which relieves pain and swelling (inflammation). It is used to treat arthritis, acute pain, and menstrual pain and discomfort. The pain and swelling relief provided by this medication helps you perform more of your normal daily activities. If you are treating a chronic condition such as arthritis, ask your doctor about non-drug treatments and/or using other medications to treat your pain. See also Warning section. This drug works by blocking the enzyme in your body that makes prostaglandins. Decreasing prostaglandins helps to reduce pain and swelling.

Cyclobenzaprine Hcl

Generic Formulation: Cyclobenzaprine HclSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 31
30-Day Fills 31.0
Days Supply 770
CA State Average Benchmarks
Peer Average Claims32.0
Peer Average 30-Day Fills36.6
Peer Average Days Supply955
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $723.05 across this reporting matrix range.

Provider Avg Cost Per Claim

$23.32

State Avg Cost Per Claim

$16.68

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Therapeutic Applications

Cyclobenzaprine is used short-term to treat muscle spasms. It is usually used along with rest and physical therapy. It works by helping to relax the muscles. This medication is not recommended for use in older adults because they may be at greater risk for side effects while using this drug. Ask the doctor or pharmacist for details.

Diazepam

Generic Formulation: DiazepamSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 13
30-Day Fills 13.0
Days Supply 390
CA State Average Benchmarks
Peer Average Claims25.0
Peer Average 30-Day Fills26.9
Peer Average Days Supply665
Conservative Utilization

This provider writes prescriptions for this formulation 48.0% less frequently than the standard regional baseline metric for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $58.99 across this reporting matrix range.

Provider Avg Cost Per Claim

$4.54

State Avg Cost Per Claim

$8.21

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A benzodiazepine with anticonvulsant, anxiolytic, sedative, muscle relaxant, and amnesic properties and a long duration of action. Its actions are mediated by enhancement of GAMMA-AMINOBUTYRIC ACID activity.

Therapeutic Applications

This medication is used to treat episodes of increased seizures (such as cluster or breakthrough seizures) in people who are already taking medications to control their seizures. This product is only recommended for short-term treatment of seizure attacks. It is not for ongoing daily use to prevent seizures. Uncontrolled seizures can turn into serious (possibly fatal) seizures that do not stop (status epilepticus). This medication is not recommended for children younger than 6 months of age because of the risk of serious side effects. Diazepam works by calming the brain and nerves. It belongs to a class of drugs known as benzodiazepines.

Diclofenac Sodium

Generic Formulation: Diclofenac SodiumSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 23
30-Day Fills 24.1
Days Supply 649
CA State Average Benchmarks
Peer Average Claims55.0
Peer Average 30-Day Fills62.5
Peer Average Days Supply1,502
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 58.2% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $952.95 across this reporting matrix range.

Provider Avg Cost Per Claim

$41.43

State Avg Cost Per Claim

$41.99

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A non-steroidal anti-inflammatory agent (NSAID) with antipyretic and analgesic actions. It is primarily available as the sodium salt.

Therapeutic Applications

See also Warning section. This medication is used to relieve joint pain from arthritis. Diclofenac belongs to a class of drugs known as nonsteroidal anti-inflammatory drugs (NSAIDs). If you are treating a chronic condition such as arthritis, ask your doctor about non-drug treatments and/or using other medications to treat your pain.

Duloxetine Hcl

Generic Formulation: Duloxetine HclSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 20
30-Day Fills 34.0
Days Supply 1,020
CA State Average Benchmarks
Peer Average Claims40.0
Peer Average 30-Day Fills75.2
Peer Average Days Supply2,218
Conservative Utilization

This provider writes prescriptions for this formulation 50.0% less frequently than the standard regional baseline metric for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $370.57 across this reporting matrix range.

Provider Avg Cost Per Claim

$18.53

State Avg Cost Per Claim

$50.41

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A thiophene derivative and selective NEUROTRANSMITTER UPTAKE INHIBITOR for SEROTONIN and NORADRENALINE (SNRI). It is an ANTIDEPRESSIVE AGENT and ANXIOLYTIC, and is also used for the treatment of pain in patients with DIABETES MELLITUS and FIBROMYALGIA.

Therapeutic Applications

Duloxetine is used to treat depression and anxiety. In addition, duloxetine is used to help relieve nerve pain (peripheral neuropathy) in people with diabetes or ongoing pain due to medical conditions such as arthritis, chronic back pain, or fibromyalgia (a condition that causes widespread pain). Duloxetine may improve your mood, sleep, appetite, and energy level, and decrease nervousness. It can also decrease pain due to certain medical conditions. Duloxetine is known as a serotonin-norepinephrine reuptake inhibitor (SNRI). This medication works by helping to restore the balance of certain natural substances (serotonin and norepinephrine) in the brain.

Fentanyl

Generic Formulation: FentanylSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 20
30-Day Fills 20.0
Days Supply 585
CA State Average Benchmarks
Peer Average Claims27.0
Peer Average 30-Day Fills27.9
Peer Average Days Supply792
Conservative Utilization

This provider writes prescriptions for this formulation 25.9% less frequently than the standard regional baseline metric for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,435.47 across this reporting matrix range.

Provider Avg Cost Per Claim

$71.77

State Avg Cost Per Claim

$127.85

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A potent narcotic analgesic, abuse of which leads to habituation or addiction. It is primarily a mu-opioid agonist. Fentanyl is also used as an adjunct to general anesthetics, and as an anesthetic for induction and maintenance. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1078)

Therapeutic Applications

This medication is used to help relieve severe ongoing pain (such as due to cancer). Fentanyl belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain. Do not use the patch form of fentanyl to relieve pain that is mild or that will go away in a few days. This medication is not for occasional (as needed) use.

Gabapentin

Generic Formulation: GabapentinSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 140
30-Day Fills 243.0
Days Supply 7,240
CA State Average Benchmarks
Peer Average Claims81.0
Peer Average 30-Day Fills134.7
Peer Average Days Supply3,929
Highly Elevated Utilization

This provider exhibits a high preference for this treatment path, registering a volume 72.8% higher than the standard regional baseline profile for CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $5,155.87 across this reporting matrix range.

Provider Avg Cost Per Claim

$36.83

State Avg Cost Per Claim

$21.28

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A cyclohexane-gamma-aminobutyric acid derivative that is used for the treatment of PARTIAL SEIZURES; NEURALGIA; and RESTLESS LEGS SYNDROME.

Therapeutic Applications

Gabapentin is used with other medications to prevent and control seizures. It is also used to relieve nerve pain following shingles (a painful rash due to herpes zoster infection) in adults. Gabapentin is known as an anticonvulsant or antiepileptic drug.

Hydrocodone-Acetaminophen

Generic Formulation: Hydrocodone/AcetaminophenSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 473
30-Day Fills 475.2
Days Supply 13,060
CA State Average Benchmarks
Peer Average Claims79.0
Peer Average 30-Day Fills79.9
Peer Average Days Supply1,693
Highly Elevated Utilization

This provider exhibits a high preference for this treatment path, registering a volume 498.7% higher than the standard regional baseline profile for CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $18,399.83 across this reporting matrix range.

Provider Avg Cost Per Claim

$38.90

State Avg Cost Per Claim

$22.00

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Therapeutic Applications

This combination medication is used to relieve moderate to severe pain. It contains an opioid pain reliever (hydrocodone) and a non-opioid pain reliever (acetaminophen). Hydrocodone works in the brain to change how your body feels and responds to pain. Acetaminophen can also reduce a fever.

Hydromorphone Hcl

Generic Formulation: Hydromorphone HclSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 119
30-Day Fills 119.0
Days Supply 2,556
CA State Average Benchmarks
Peer Average Claims34.0
Peer Average 30-Day Fills34.2
Peer Average Days Supply309
Highly Elevated Utilization

This provider exhibits a high preference for this treatment path, registering a volume 250.0% higher than the standard regional baseline profile for CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,717.45 across this reporting matrix range.

Provider Avg Cost Per Claim

$14.43

State Avg Cost Per Claim

$416.55

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

An opioid analgesic made from MORPHINE and used mainly as an analgesic. It has a shorter duration of action than morphine.

Therapeutic Applications

This medication is used to help relieve moderate to severe pain. Hydromorphone belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain.

Ibuprofen

Generic Formulation: IbuprofenSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 19
30-Day Fills 19.0
Days Supply 307
CA State Average Benchmarks
Peer Average Claims41.0
Peer Average 30-Day Fills45.7
Peer Average Days Supply942
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 53.7% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $104.29 across this reporting matrix range.

Provider Avg Cost Per Claim

$5.49

State Avg Cost Per Claim

$9.06

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A non-steroidal anti-inflammatory agent with analgesic, antipyretic, and anti-inflammatory properties

Therapeutic Applications

Ibuprofen is used to help relieve mild to moderate pain. When used with an opioid (such as morphine), it may be used to relieve moderate to severe pain. It is also used to reduce fever. Ibuprofen is known as a nonsteroidal anti-inflammatory drug (NSAID). It works by blocking your body's production of certain natural substances that cause inflammation. This effect helps to decrease swelling, pain, or fever.

Methadone Hcl

Generic Formulation: Methadone HclSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 37
30-Day Fills 37.0
Days Supply 1,110
CA State Average Benchmarks
Peer Average Claims29.0
Peer Average 30-Day Fills30.1
Peer Average Days Supply826
Elevated Utilization

This provider maintains an active emphasis on this therapeutic option, recording 27.6% more claims than the standard regional baseline profile for CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $655.17 across this reporting matrix range.

Provider Avg Cost Per Claim

$17.71

State Avg Cost Per Claim

$21.13

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A synthetic opioid that is used as the hydrochloride. It is an opioid analgesic that is primarily a mu-opioid agonist. It has actions and uses similar to those of MORPHINE. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1082-3)

Therapeutic Applications

This medication is used to treat addiction to opioids (such as heroin) as part of an approved treatment program. Methadone belongs to a class of drugs known as opioid analgesics. It helps prevent withdrawal symptoms caused by stopping other opioids.

Morphine Sulfate

Generic Formulation: Morphine SulfateSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 23
30-Day Fills 23.0
Days Supply 670
CA State Average Benchmarks
Peer Average Claims25.0
Peer Average 30-Day Fills25.5
Peer Average Days Supply610
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,064.78 across this reporting matrix range.

Provider Avg Cost Per Claim

$46.29

State Avg Cost Per Claim

$37.45

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

The principal alkaloid in opium and the prototype opiate analgesic and narcotic. Morphine has widespread effects in the central nervous system and on smooth muscle.

Therapeutic Applications

This medication is used to treat severe pain. Morphine belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain.

Morphine Sulfate Er

Generic Formulation: Morphine SulfateSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 36
30-Day Fills 36.0
Days Supply 1,039
CA State Average Benchmarks
Peer Average Claims40.0
Peer Average 30-Day Fills41.1
Peer Average Days Supply1,158
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,056.84 across this reporting matrix range.

Provider Avg Cost Per Claim

$29.36

State Avg Cost Per Claim

$38.38

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

The principal alkaloid in opium and the prototype opiate analgesic and narcotic. Morphine has widespread effects in the central nervous system and on smooth muscle.

Therapeutic Applications

This medication is used to treat severe pain. Morphine belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain.

Naloxone Hcl

Generic Formulation: Naloxone HclSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 55
30-Day Fills 55.0
Days Supply 467
CA State Average Benchmarks
Peer Average Claims29.0
Peer Average 30-Day Fills30.4
Peer Average Days Supply428
Highly Elevated Utilization

This provider exhibits a high preference for this treatment path, registering a volume 89.7% higher than the standard regional baseline profile for CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $4,451.38 across this reporting matrix range.

Provider Avg Cost Per Claim

$80.93

State Avg Cost Per Claim

$85.05

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A specific opiate antagonist that has no agonist activity. It is a competitive antagonist at mu, delta, and kappa opioid receptors.

Therapeutic Applications

This medication is used for the emergency treatment of known or suspected opioid overdose. Serious opioid overdose symptoms may include unusual sleepiness, unusual difficulty waking up, or breathing problems (ranging from slow/shallow breathing to no breathing). Other symptoms of overdose may include very small pinpoint pupils, slow heartbeat, or low blood pressure. If someone has serious overdose symptoms but you are not sure if the symptoms are due to overdose, give this medication right away anyway, since lasting slow/shallow breathing may cause permanent damage to the brain or death. This medication belongs to a class of drugs known as opioid antagonists. It works by blocking the effects of the opioid in the brain. This medication may not work as well to block the effects of certain types of opioids (mixed agonist/antagonists such as buprenorphine, pentazocine). With these types of opioids, blocking may be incomplete or you may need a higher dose of naloxone. The effects of naloxone will not last as long as the effects of the opioid. Since treatment with this medication is not long lasting, be sure to get medical help right away after giving the first dose of naloxone. Treatment of opioid overdose should also include breathing treatment (such as oxygen given through tubes in the nose, mechanical ventilation, artificial respiration).

Ondansetron Odt

Generic Formulation: OndansetronSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 17
30-Day Fills 17.0
Days Supply 450
CA State Average Benchmarks
Peer Average Claims22.0
Peer Average 30-Day Fills23.3
Peer Average Days Supply245
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $203.28 across this reporting matrix range.

Provider Avg Cost Per Claim

$11.96

State Avg Cost Per Claim

$21.79

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A competitive serotonin type 3 receptor antagonist. It is effective in the treatment of nausea and vomiting caused by cytotoxic chemotherapy drugs, including cisplatin, and has reported anxiolytic and neuroleptic properties.

Therapeutic Applications

This medication is used alone or with other medications to prevent nausea and vomiting caused by cancer drug treatment (chemotherapy) and radiation therapy. It is also used to prevent and treat nausea and vomiting after surgery. Ondansetron works by blocking one of the body's natural substances (serotonin) that causes vomiting.

Oxycodone Hcl

Generic Formulation: Oxycodone HclSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 165
30-Day Fills 165.0
Days Supply 4,407
CA State Average Benchmarks
Peer Average Claims42.0
Peer Average 30-Day Fills42.9
Peer Average Days Supply831
Highly Elevated Utilization

This provider exhibits a high preference for this treatment path, registering a volume 292.9% higher than the standard regional baseline profile for CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $3,973.44 across this reporting matrix range.

Provider Avg Cost Per Claim

$24.08

State Avg Cost Per Claim

$25.37

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A semisynthetic derivative of CODEINE.

Therapeutic Applications

This medication is used to help relieve moderate to severe pain. Oxycodone belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain.

Oxycodone-Acetaminophen

Generic Formulation: Oxycodone Hcl/AcetaminophenSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 210
30-Day Fills 210.2
Days Supply 5,647
CA State Average Benchmarks
Peer Average Claims48.0
Peer Average 30-Day Fills48.7
Peer Average Days Supply1,076
Highly Elevated Utilization

This provider exhibits a high preference for this treatment path, registering a volume 337.5% higher than the standard regional baseline profile for CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $9,350.29 across this reporting matrix range.

Provider Avg Cost Per Claim

$44.53

State Avg Cost Per Claim

$31.01

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Therapeutic Applications

This combination medication is used to help relieve moderate to severe pain. It contains an opioid pain reliever (oxycodone) and a non-opioid pain reliever (acetaminophen). Oxycodone works in the brain to change how your body feels and responds to pain. Acetaminophen can also reduce a fever.

Oxycontin

Generic Formulation: Oxycodone HclSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 17
30-Day Fills 17.0
Days Supply 510
CA State Average Benchmarks
Peer Average Claims26.0
Peer Average 30-Day Fills26.1
Peer Average Days Supply726
Conservative Utilization

This provider writes prescriptions for this formulation 34.6% less frequently than the standard regional baseline metric for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $8,748.30 across this reporting matrix range.

Provider Avg Cost Per Claim

$514.61

State Avg Cost Per Claim

$826.02

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A semisynthetic derivative of CODEINE.

Therapeutic Applications

This medication is used to help relieve severe ongoing pain (such as due to cancer). Oxycodone belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain. The higher strengths of this drug (more than 40 milligrams per tablet) should be used only if you have been regularly taking moderate to large amounts of an opioid pain medication. These strengths may cause overdose (even death) if taken by a person who has not been regularly taking opioids. Do not use the extended-release form of oxycodone to relieve pain that is mild or that will go away in a few days. This medication is not for occasional (as needed) use.

Pregabalin

Generic Formulation: PregabalinSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 74
30-Day Fills 92.0
Days Supply 2,760
CA State Average Benchmarks
Peer Average Claims38.0
Peer Average 30-Day Fills48.7
Peer Average Days Supply1,429
Highly Elevated Utilization

This provider exhibits a high preference for this treatment path, registering a volume 94.7% higher than the standard regional baseline profile for CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $3,653.87 across this reporting matrix range.

Provider Avg Cost Per Claim

$49.38

State Avg Cost Per Claim

$47.56

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A gamma-aminobutyric acid (GABA) derivative that functions as a CALCIUM CHANNEL BLOCKER and is used as an ANTICONVULSANT as well as an ANTI-ANXIETY AGENT. It is also used as an ANALGESIC in the treatment of NEUROPATHIC PAIN and FIBROMYALGIA.

Therapeutic Applications

This medication is used to treat pain caused by nerve damage due to diabetes, shingles (herpes zoster) infection, or spinal cord injury. This medication is also used to treat pain in people with fibromyalgia. It is also used with other medications to treat certain types of seizures (focal seizures).

Sumatriptan Succinate

Generic Formulation: Sumatriptan SuccinateSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 12
30-Day Fills 12.0
Days Supply 337
CA State Average Benchmarks
Peer Average Claims23.0
Peer Average 30-Day Fills27.0
Peer Average Days Supply730
Conservative Utilization

This provider writes prescriptions for this formulation 47.8% less frequently than the standard regional baseline metric for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $129.99 across this reporting matrix range.

Provider Avg Cost Per Claim

$10.83

State Avg Cost Per Claim

$27.83

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A serotonin agonist that acts selectively at 5HT1 receptors. It is used in the treatment of MIGRAINE DISORDERS.

Therapeutic Applications

Sumatriptan is used to treat migraines and cluster headaches. It helps to relieve pain and other symptoms of migraines/headaches including sensitivity to light or sound, nausea, and vomiting. Prompt treatment allows you to get back to your normal routine and may decrease your need for other pain medications. It does not prevent future migraines/headaches or reduce how often you may get a headache. Sumatriptan belongs to a group of drugs called triptans. It affects a certain natural chemical (serotonin) that constricts blood vessels in the brain. It may also block other pain pathways in the brain.

Tizanidine Hcl

Generic Formulation: Tizanidine HclSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 48
30-Day Fills 65.5
Days Supply 1,843
CA State Average Benchmarks
Peer Average Claims37.0
Peer Average 30-Day Fills45.5
Peer Average Days Supply1,170
Elevated Utilization

This provider maintains an active emphasis on this therapeutic option, recording 29.7% more claims than the standard regional baseline profile for CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,213.97 across this reporting matrix range.

Provider Avg Cost Per Claim

$25.29

State Avg Cost Per Claim

$17.54

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Therapeutic Applications

This medication is used to treat muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury). It works by helping to relax the muscles.

Tramadol Hcl

Generic Formulation: Tramadol HclSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 51
30-Day Fills 51.0
Days Supply 1,336
CA State Average Benchmarks
Peer Average Claims43.0
Peer Average 30-Day Fills44.2
Peer Average Days Supply877
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $732.06 across this reporting matrix range.

Provider Avg Cost Per Claim

$14.35

State Avg Cost Per Claim

$7.59

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A narcotic analgesic proposed for severe pain. It may be habituating.

Therapeutic Applications

See also Warning section. This medication is used to help relieve moderate to moderately severe pain. Tramadol belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain.

Zolpidem Tartrate

Generic Formulation: Zolpidem TartrateSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 15
30-Day Fills 15.3
Days Supply 445
CA State Average Benchmarks
Peer Average Claims45.0
Peer Average 30-Day Fills52.8
Peer Average Days Supply1,540
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 66.7% less volume than the regional standard for practitioners inside CA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $357.15 across this reporting matrix range.

Provider Avg Cost Per Claim

$23.81

State Avg Cost Per Claim

$8.23

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

An imidazopyridine derivative and short-acting GABA-A receptor agonist that is used for the treatment of INSOMNIA.

Therapeutic Applications

Zolpidem is used for a short time to treat a certain sleep problem (insomnia) in adults. If you have trouble falling asleep, it helps you fall asleep faster, so you can get a better night's rest. Zolpidem belongs to a class of drugs called sedative-hypnotics. It acts on your brain to produce a calming effect.

Dataset Methodology & CMS Source Information

This analytical profile maps public infrastructure records sourced directly from official **Centers for Medicare & Medicaid Services (CMS)** public data releases. The statistics above track documented pharmaceutical treatment trends assigned to beneficiaries specifically under federal public programs. Evaluating the prescriptive footprints of clinical practitioners like ITZA V. CASTRO provides transparency into local medical care patterns within Palo Alto, CA.

Key Learning Objectives for this Profile:

  • Prescribing Frequencies: Track and evaluate the volume metrics of specific brand-name and generic medical formulas chosen by this provider over time.
  • Clinical Focus Areas: Identify how the provider distributes therapeutic selections across medical care options to gain insight into their true day-to-day **Family** practice concentrations.
  • Program Cost Awareness: Review the calculated total systemic drug costs and raw transactional volumes linked to these orders to better anticipate network insurance coverage structures.
  • Patient-Centered Evaluation: Cross-reference localized regional care comparisons to align practitioner habits directly with your proactive health maintenance goals.

Data Scope Exclusion & Limitations: The data elements presented above explicitly reflect prescription orders processed for Medicare beneficiaries during the year 2023. This informational profile does not aggregate prescription data for individuals utilizing private commercial health plans, state Medicaid coverage, or self-pay options. However, because medical decision-making remains highly consistent across clinical settings, this public registry provides a reliable proxy for understanding the general prescribing preferences and pharmaceutical care approach used by this provider.