ERNESTO ZATARAIN-RIOS MD
Prescription History 1487720439
Internal Medicine - Rheumatology in Burlingame, CA

NPI Status: Active since November 28, 2006

Contact Information

1501 TROUSDALE DR
3RD FLOOR
BURLINGAME, CA
ZIP 94010
Phone: (650) 652-8500

Get Directions

Prescription History for Informed Healthcare Decisions

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for ERNESTO ZATARAIN-RIOS MD, an active Rheumatology specialist practicing in Burlingame, CA. Our medical registry currently tracks 18 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 1,157 documented patient claims. Among these therapy options, the most frequently utilized medication is Hydroxychloroquine Sulfate, which accounts for 248 claims alone.


Alendronate Sodium

Generic Formulation: Alendronate SodiumSpecialty: Rheumatology
Provider Metrics Summary
Total Claims 117
30-Day Fills 325.9
Days Supply 9,774
CA State Average Benchmarks
Peer Average Claims58.0
Peer Average 30-Day Fills138.0
Peer Average Days Supply4,109
Highly Elevated Utilization

This provider exhibits a high preference for this treatment path, registering a volume 101.7% 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 $1,907.41 across this reporting matrix range.

Provider Avg Cost Per Claim

$16.30

State Avg Cost Per Claim

$12.46

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 nonhormonal medication for the treatment of postmenopausal osteoporosis in women. This drug builds healthy bone, restoring some of the bone loss as a result of osteoporosis.

Therapeutic Applications

Alendronate is used to prevent and treat certain types of bone loss (osteoporosis) in adults. Osteoporosis causes bones to become thinner and break more easily. Your chance of developing osteoporosis increases as you age, after menopause, or if you are taking corticosteroid medications (such as prednisone) for a long time. This medication works by slowing bone loss. This effect helps maintain strong bones and reduce the risk of broken bones (fractures). Alendronate belongs to a class of drugs called bisphosphonates.

Allopurinol

Generic Formulation: AllopurinolSpecialty: Rheumatology
Provider Metrics Summary
Total Claims 21
30-Day Fills 63.0
Days Supply 1,890
CA State Average Benchmarks
Peer Average Claims44.0
Peer Average 30-Day Fills110.3
Peer Average Days Supply3,283
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 52.3% 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 $553.76 across this reporting matrix range.

Provider Avg Cost Per Claim

$26.37

State Avg Cost Per Claim

$15.90

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 XANTHINE OXIDASE inhibitor that decreases URIC ACID production. It also acts as an antimetabolite on some simpler organisms.

Therapeutic Applications

Allopurinol is used to treat gout and certain types of kidney stones. It is also used to prevent increased uric acid levels in patients receiving cancer chemotherapy. These patients can have increased uric acid levels due to release of uric acid from the dying cancer cells. Allopurinol works by reducing the amount of uric acid made by the body. Increased uric acid levels can cause gout and kidney problems.

Celecoxib

Generic Formulation: CelecoxibSpecialty: Rheumatology
Provider Metrics Summary
Total Claims 42
30-Day Fills 91.0
Days Supply 2,730
CA State Average Benchmarks
Peer Average Claims43.0
Peer Average 30-Day Fills63.3
Peer Average Days Supply1,852
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 $3,398.29 across this reporting matrix range.

Provider Avg Cost Per Claim

$80.91

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.

Colchicine

Generic Formulation: ColchicineSpecialty: Rheumatology
Provider Metrics Summary
Total Claims 20
30-Day Fills 52.5
Days Supply 1,560
CA State Average Benchmarks
Peer Average Claims23.0
Peer Average 30-Day Fills32.6
Peer Average Days Supply841
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 $2,234.48 across this reporting matrix range.

Provider Avg Cost Per Claim

$111.72

State Avg Cost Per Claim

$110.12

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 major alkaloid from Colchicum autumnale L. and found also in other Colchicum species. Its primary therapeutic use is in the treatment of gout, but it has been used also in the therapy of familial Mediterranean fever (PERIODIC DISEASE).

Therapeutic Applications

This medication is used to prevent or treat gout attacks (flares). Usually gout symptoms develop suddenly and involve only one or a few joints. The big toe, knee, or ankle joints are most often affected. Gout is caused by too much uric acid in the blood. When uric acid levels in the blood are too high, the uric acid may form hard crystals in your joints. Colchicine works by decreasing swelling and lessening the build up of uric acid crystals that cause pain in the affected joint(s). This medication is also used to prevent attacks of pain in the abdomen, chest, or joints caused by a certain inherited disease (familial Mediterranean fever). It is thought to work by decreasing your body's production of a certain protein (amyloid A) that builds up in people with familial Mediterranean fever. Colchicine is not a pain medication and should not be used to relieve other causes of pain.

Febuxostat

Generic Formulation: FebuxostatSpecialty: Rheumatology
Provider Metrics Summary
Total Claims 15
30-Day Fills 43.0
Days Supply 1,288
CA State Average Benchmarks
Peer Average Claims28.0
Peer Average 30-Day Fills48.7
Peer Average Days Supply1,450
Conservative Utilization

This provider writes prescriptions for this formulation 46.4% 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 $2,837.34 across this reporting matrix range.

Provider Avg Cost Per Claim

$189.16

State Avg Cost Per Claim

$213.26

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 thiazole derivative and inhibitor of XANTHINE OXIDASE that is used for the treatment of HYPERURICEMIA in patients with chronic GOUT.

Therapeutic Applications

Febuxostat is used to lower uric acid levels in people with gout. Febuxostat works by reducing the amount of uric acid made by the body. An increased uric acid level can cause gout. Because of the risk of very serious heart-related problems and stroke with febuxostat (see also Warning section), febuxostat should be used only after treatment with a medication called allopurinol did not work to lower your uric acid level, caused serious side effects, or is not recommended by your doctor. Febuxostat should be used only if you have symptoms caused by a high blood uric acid level.

Folic Acid

Generic Formulation: Folic AcidSpecialty: Rheumatology
Provider Metrics Summary
Total Claims 42
30-Day Fills 122.0
Days Supply 3,660
CA State Average Benchmarks
Peer Average Claims26.0
Peer Average 30-Day Fills58.5
Peer Average Days Supply1,741
Highly Elevated Utilization

This provider exhibits a high preference for this treatment path, registering a volume 61.5% 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 $199.97 across this reporting matrix range.

Provider Avg Cost Per Claim

$4.76

State Avg Cost Per Claim

$5.63

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 member of the vitamin B family that stimulates the hematopoietic system. It is present in the liver and kidney and is found in mushrooms, spinach, yeast, green leaves, and grasses (POACEAE). Folic acid is used in the treatment and prevention of folate deficiencies and megaloblastic anemia.

Therapeutic Applications

Folic acid is the man-made form of folate. Folate is a B-vitamin naturally found in some foods. It is needed to form healthy cells, especially red blood cells. Folic acid supplements may come in different forms (such as L-methylfolate, levomefolate, methyltetrahydrofolate). They are used to treat or prevent low folate levels. Low folate levels can lead to certain types of anemia. Conditions that can cause low folate levels include poor diet, pregnancy, alcoholism, liver disease, certain stomach/intestinal problems, kidney dialysis, among others. Women of childbearing age should receive adequate amounts of folic acid either through their diet or supplements to prevent infant spinal cord birth defects.

Gabapentin

Generic Formulation: GabapentinSpecialty: Rheumatology
Provider Metrics Summary
Total Claims 64
30-Day Fills 103.7
Days Supply 3,014
CA State Average Benchmarks
Peer Average Claims81.0
Peer Average 30-Day Fills134.7
Peer Average Days Supply3,929
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 $853.09 across this reporting matrix range.

Provider Avg Cost Per Claim

$13.33

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.

Humira(Cf) Pen

Generic Formulation: AdalimumabSpecialty: Rheumatology
Provider Metrics Summary
Total Claims 122
30-Day Fills 154.0
Days Supply 4,424
CA State Average Benchmarks
Peer Average Claims34.0
Peer Average 30-Day Fills36.9
Peer Average Days Supply1,036
Highly Elevated Utilization

This provider exhibits a high preference for this treatment path, registering a volume 258.8% 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 $1,332,364.14 across this reporting matrix range.

Provider Avg Cost Per Claim

$10,921.02

State Avg Cost Per Claim

$8,031.34

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 humanized monoclonal antibody that binds specifically to TNF-ALPHA and blocks its interaction with endogenous TNF RECEPTORS to modulate INFLAMMATION. It is used in the treatment of RHEUMATOID ARTHRITIS; PSORIATIC ARTHRITIS; CROHN'S DISEASE and ULCERATIVE COLITIS.

Therapeutic Applications

Adalimumab is used to reduce pain and swelling due to certain types of arthritis (such as rheumatoid, psoriatic, juvenile idiopathic, ankylosing spondylitis). This medication is also used to treat certain skin disorders (such as plaque-type psoriasis, hidradenitis suppurativa). It works by blocking a protein (tumor necrosis factor or TNF) found in the body's immune system that causes joint swelling and damage in arthritis as well as red scaly patches in psoriasis. Adalimumab belongs to a class of drugs known as TNF blockers. By reducing joint swelling, this medication helps to reduce further joint damage and preserve joint function. Adalimumab is also used to treat certain bowel conditions (Crohn's disease, ulcerative colitis) and a certain eye disease (uveitis).

Hydroxychloroquine Sulfate

Generic Formulation: Hydroxychloroquine SulfateSpecialty: Rheumatology
Provider Metrics Summary
Total Claims 248
30-Day Fills 600.2
Days Supply 17,968
CA State Average Benchmarks
Peer Average Claims88.0
Peer Average 30-Day Fills180.2
Peer Average Days Supply5,332
Highly Elevated Utilization

This provider exhibits a high preference for this treatment path, registering a volume 181.8% 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 $20,802.94 across this reporting matrix range.

Provider Avg Cost Per Claim

$83.88

State Avg Cost Per Claim

$68.60

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 chemotherapeutic agent that acts against erythrocytic forms of malarial parasites. Hydroxychloroquine appears to concentrate in food vacuoles of affected protozoa. It inhibits plasmodial heme polymerase. (From Gilman et al., Goodman and Gilman's The Pharmacological Basis of Therapeutics, 9th ed, p970)

Therapeutic Applications

Hydroxychloroquine is used to prevent or treat malaria caused by mosquito bites. The United States Center for Disease Control provides updated guidelines and travel recommendations for the prevention and treatment of malaria in different parts of the world. Discuss the most recent information with your doctor before traveling to areas where malaria occurs. This medication is also used to treat certain auto-immune diseases (lupus, rheumatoid arthritis). It belongs to a class of medications known as disease-modifying antirheumatic drugs (DMARDs). It can reduce skin problems in lupus and prevent swelling/pain in arthritis. Hydroxychloroquine is not recommended for coronavirus infection, also known as COVID-19, unless you are enrolled in a study. Talk to your doctor about the risks and benefits.

Leflunomide

Generic Formulation: LeflunomideSpecialty: Rheumatology
Provider Metrics Summary
Total Claims 42
30-Day Fills 103.0
Days Supply 3,090
CA State Average Benchmarks
Peer Average Claims58.0
Peer Average 30-Day Fills126.6
Peer Average Days Supply3,779
Conservative Utilization

This provider writes prescriptions for this formulation 27.6% 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 $3,137.41 across this reporting matrix range.

Provider Avg Cost Per Claim

$74.70

State Avg Cost Per Claim

$99.86

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 isoxazole derivative that inhibits dihydroorotate dehydrogenase, the fourth enzyme in the pyrimidine biosynthetic pathway. It is used an immunosuppressive agent in the treatment of RHEUMATOID ARTHRITIS and PSORIATIC ARTHRITIS.

Therapeutic Applications

This medication is used to treat rheumatoid arthritis, a condition in which the body's defense system (immune system) fails to recognize the body as itself and attacks the healthy tissues around the joints. Leflunomide helps to reduce the joint damage/pain/swelling and helps you to move better. It works by weakening your immune system and decreasing swelling (inflammation).

Meloxicam

Generic Formulation: MeloxicamSpecialty: Rheumatology
Provider Metrics Summary
Total Claims 30
30-Day Fills 44.0
Days Supply 1,320
CA State Average Benchmarks
Peer Average Claims48.0
Peer Average 30-Day Fills70.0
Peer Average Days Supply2,024
Conservative Utilization

This provider writes prescriptions for this formulation 37.5% 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 $388.26 across this reporting matrix range.

Provider Avg Cost Per Claim

$12.94

State Avg Cost Per Claim

$6.44

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 benzothiazine and thiazole derivative that acts as a NSAID and cyclooxygenase-2 (COX-2) inhibitor. It is used in the treatment of RHEUMATOID ARTHRITIS; OSTEOARTHRITIS; and ANKYLOSING SPONDYLITIS.

Therapeutic Applications

Meloxicam is used to help relieve moderate to severe pain. Meloxicam 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 or pain.

Methotrexate

Generic Formulation: Methotrexate SodiumSpecialty: Rheumatology
Provider Metrics Summary
Total Claims 136
30-Day Fills 336.3
Days Supply 10,008
CA State Average Benchmarks
Peer Average Claims93.0
Peer Average 30-Day Fills185.8
Peer Average Days Supply5,474
Elevated Utilization

This provider maintains an active emphasis on this therapeutic option, recording 46.2% 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 $7,614.01 across this reporting matrix range.

Provider Avg Cost Per Claim

$55.99

State Avg Cost Per Claim

$40.82

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 antineoplastic antimetabolite with immunosuppressant properties. It is an inhibitor of TETRAHYDROFOLATE DEHYDROGENASE and prevents the formation of tetrahydrofolate, necessary for synthesis of thymidylate, an essential component of DNA.

Therapeutic Applications

Methotrexate is used to treat certain types of cancer (such as acute lymphoblastic leukemia, non-Hodgkin's lymphoma) or to control severe psoriasis or rheumatoid arthritis that has not responded to other treatments. It may also be used to control juvenile rheumatoid arthritis. Methotrexate belongs to a class of drugs known as antimetabolites. It works by slowing or stopping the growth of cancer cells and suppressing the immune system. Early treatment of rheumatoid arthritis with more aggressive therapy such as methotrexate helps to reduce further joint damage and to preserve joint function.

Pantoprazole Sodium

Generic Formulation: Pantoprazole SodiumSpecialty: Rheumatology
Provider Metrics Summary
Total Claims 15
30-Day Fills 37.0
Days Supply 1,110
CA State Average Benchmarks
Peer Average Claims62.0
Peer Average 30-Day Fills125.5
Peer Average Days Supply3,693
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 75.8% 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 $352.49 across this reporting matrix range.

Provider Avg Cost Per Claim

$23.50

State Avg Cost Per Claim

$16.94

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

2-pyridinylmethylsulfinylbenzimidazole proton pump inhibitor that is used in the treatment of GASTROESOPHAGEAL REFLUX and PEPTIC ULCER.

Therapeutic Applications

Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux). It works by decreasing the amount of acid your stomach makes. This medication relieves symptoms such as heartburn, difficulty swallowing, and cough. It helps heal acid damage to the stomach and esophagus, helps prevent ulcers, and may help prevent cancer of the esophagus. Pantoprazole belongs to a class of drugs known as proton pump inhibitors (PPIs).

Prednisone

Generic Formulation: PrednisoneSpecialty: Rheumatology
Provider Metrics Summary
Total Claims 152
30-Day Fills 277.4
Days Supply 7,988
CA State Average Benchmarks
Peer Average Claims40.0
Peer Average 30-Day Fills52.2
Peer Average Days Supply1,075
Highly Elevated Utilization

This provider exhibits a high preference for this treatment path, registering a volume 280.0% 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 $1,607.78 across this reporting matrix range.

Provider Avg Cost Per Claim

$10.58

State Avg Cost Per Claim

$8.18

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 anti-inflammatory glucocorticoid derived from CORTISONE. It is biologically inert and converted to PREDNISOLONE in the liver.

Therapeutic Applications

Prednisone is used to treat conditions such as arthritis, blood disorders, breathing problems, severe allergies, skin diseases, cancer, eye problems, and immune system disorders. Prednisone belongs to a class of drugs known as corticosteroids. It decreases your immune system's response to various diseases to reduce symptoms such as swelling and allergic-type reactions.

Rinvoq

Generic Formulation: UpadacitinibSpecialty: Rheumatology
Provider Metrics Summary
Total Claims 39
30-Day Fills 47.0
Days Supply 1,410
CA State Average Benchmarks
Peer Average Claims32.0
Peer Average 30-Day Fills34.1
Peer Average Days Supply1,023
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 $304,627.92 across this reporting matrix range.

Provider Avg Cost Per Claim

$7,810.97

State Avg Cost Per Claim

$6,330.81

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

Upadacitinib is used to treat certain types of arthritis (such as psoriatic arthritis, rheumatoid arthritis, axial spondyloarthritis). It helps decrease pain, tenderness, and swelling in the joints. Upadacitinib is also used to treat a skin condition called atopic dermatitis. It reduces swelling, itching, and redness in the skin. This medication may also be used to treat a certain bowel disease (ulcerative colitis). It helps to reduce symptoms of ulcerative colitis such as diarrhea, rectal bleeding, and stomach pain.

Simponi

Generic Formulation: GolimumabSpecialty: Rheumatology
Provider Metrics Summary
Total Claims 12
30-Day Fills 12.0
Days Supply 360
CA State Average Benchmarks
Peer Average Claims19.0
Peer Average 30-Day Fills20.8
Peer Average Days Supply608
Conservative Utilization

This provider writes prescriptions for this formulation 36.8% 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 $78,253.14 across this reporting matrix range.

Provider Avg Cost Per Claim

$6,521.10

State Avg Cost Per Claim

$6,406.47

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 reduce pain and swelling due to certain types of arthritis (such as rheumatoid, psoriatic, and ankylosing spondylitis). It works by blocking a protein (tumor necrosis factor or TNF) found in the body's immune system that causes joint swelling and damage. By reducing joint swelling, the medication helps to reduce further joint damage and preserve joint function. Depending on the type of arthritis that is being treated, this drug may be used alone or in combination with another drug called methotrexate. This medication is also used to treat a certain bowel condition (ulcerative colitis). It is used to help lessen symptoms of moderate to severe ulcerative colitis (such as abdominal pain/cramping, diarrhea, bloody stools).

Sulfasalazine

Generic Formulation: SulfasalazineSpecialty: Rheumatology
Provider Metrics Summary
Total Claims 28
30-Day Fills 48.5
Days Supply 1,455
CA State Average Benchmarks
Peer Average Claims40.0
Peer Average 30-Day Fills70.3
Peer Average Days Supply2,070
Conservative Utilization

This provider writes prescriptions for this formulation 30.0% 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 $754.43 across this reporting matrix range.

Provider Avg Cost Per Claim

$26.94

State Avg Cost Per Claim

$32.16

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 drug that is used in the management of inflammatory bowel diseases. Its activity is generally considered to lie in its metabolic breakdown product, 5-aminosalicylic acid (see MESALAMINE) released in the colon. (From Martindale, The Extra Pharmacopoeia, 30th ed, p907)

Therapeutic Applications

Sulfasalazine is used to treat a certain type of bowel disease called ulcerative colitis. This medication does not cure this condition, but it helps decrease symptoms such as fever, stomach pain, diarrhea, and rectal bleeding. After an attack is treated, sulfasalazine is also used to increase the amount of time between attacks. This medication works by reducing irritation and swelling in the large intestines. In addition, delayed-release tablets of sulfasalazine are used to treat rheumatoid arthritis. Sulfasalazine helps to reduce joint pain, swelling, and stiffness. Early treatment of rheumatoid arthritis with sulfasalazine helps to reduce/prevent further joint damage so you can do more of your normal daily activities. This medication is used with other drugs, rest, and physical therapy in patients who have not responded to other medications (salicylates, nonsteroidal anti-inflammatory drugs-NSAIDs).

Tymlos

Generic Formulation: AbaloparatideSpecialty: Rheumatology
Provider Metrics Summary
Total Claims 12
30-Day Fills 12.0
Days Supply 360
CA State Average Benchmarks
Peer Average Claims25.0
Peer Average 30-Day Fills27.8
Peer Average Days Supply831
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 52.0% 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 $32,939.16 across this reporting matrix range.

Provider Avg Cost Per Claim

$2,744.93

State Avg Cost Per Claim

$2,660.67

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

Abaloparatide is used to treat bone loss (osteoporosis) in people who have a high risk of getting fractures. It is similar to a natural hormone in your body (parathyroid hormone). It works by increasing bone mass and strength. This effect helps to decrease the risk of getting a fracture. This medication should not be used for children or young adults whose bones are still growing.

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 ERNESTO ZATARAIN-RIOS MD provides transparency into local medical care patterns within Burlingame, 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 **Rheumatology** 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.