MARK Q ZHANG MD
Prescription History 1831620913
Emergency Medicine in Los Angeles, CA

NPI Status: Active since March 21, 2017

Contact Information

1225 WILSHIRE BLVD
LOS ANGELES, CA
ZIP 90017
Phone: (213) 977-2121

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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 MARK Q ZHANG MD, an active Emergency Medicine specialist practicing in Los Angeles, CA. Our medical registry currently tracks 7 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 157 documented patient claims. Among these therapy options, the most frequently utilized medication is Oxycodone Hcl, which accounts for 44 claims alone.

Medication Index


Cefuroxime

Generic Formulation: Cefuroxime AxetilSpecialty: Emergency Medicine
Provider Metrics Summary
Total Claims 16
30-Day Fills 16.0
Days Supply 152
CA State Average Benchmarks
Peer Average Claims25.0
Peer Average 30-Day Fills25.6
Peer Average Days Supply214
Conservative Utilization

This provider writes prescriptions for this formulation 36.0% 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 $325.36 across this reporting matrix range.

Provider Avg Cost Per Claim

$20.34

State Avg Cost Per Claim

$23.55

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

A cephalosporin antibiotic.

Therapeutic Applications

Cefuroxime is used to treat a wide variety of bacterial infections. This medication is known as a cephalosporin antibiotic. It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections.

Cephalexin

Generic Formulation: CephalexinSpecialty: Emergency Medicine
Provider Metrics Summary
Total Claims 16
30-Day Fills 16.0
Days Supply 93
CA State Average Benchmarks
Peer Average Claims28.0
Peer Average 30-Day Fills30.4
Peer Average Days Supply294
Conservative Utilization

This provider writes prescriptions for this formulation 42.9% 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 $96.11 across this reporting matrix range.

Provider Avg Cost Per Claim

$6.01

State Avg Cost Per Claim

$9.52

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 cephalosporin antibiotic with antimicrobial activity similar to that of CEPHALORIDINE or CEPHALOTHIN, but somewhat less potent. It is effective against both gram-positive and gram-negative organisms.

Therapeutic Applications

This medication is used to treat a wide variety of bacterial infections. This medication is known as a cephalosporin antibiotic. It works by stopping the growth of bacteria. This medication will not work for viral infections (such as common cold, flu). Unnecessary use or misuse of any antibiotic can lead to its decreased effectiveness.

Doxycycline Hyclate

Generic Formulation: Doxycycline HyclateSpecialty: Emergency Medicine
Provider Metrics Summary
Total Claims 12
30-Day Fills 12.0
Days Supply 66
CA State Average Benchmarks
Peer Average Claims27.0
Peer Average 30-Day Fills30.9
Peer Average Days Supply512
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 55.6% 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 $117.26 across this reporting matrix range.

Provider Avg Cost Per Claim

$9.77

State Avg Cost Per Claim

$30.50

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 tetracycline derivative with similar antimicrobial activity.

Therapeutic Applications

This medication is used to treat a wide variety of bacterial infections, including those that cause acne. This medication is also used to prevent malaria. This medication is known as a tetracycline antibiotic. It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections.

Famotidine

Generic Formulation: FamotidineSpecialty: Emergency Medicine
Provider Metrics Summary
Total Claims 23
30-Day Fills 23.0
Days Supply 323
CA State Average Benchmarks
Peer Average Claims51.0
Peer Average 30-Day Fills52.2
Peer Average Days Supply1,044
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 54.9% 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 $174.77 across this reporting matrix range.

Provider Avg Cost Per Claim

$7.60

State Avg Cost Per Claim

$6.17

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 histamine H2-receptor antagonist. Its main pharmacodynamic effect is the inhibition of gastric secretion.

Therapeutic Applications

Famotidine is used to treat ulcers of the stomach and intestines and to prevent intestinal ulcers from coming back after they have healed. This medication is also used to treat certain stomach and throat (esophagus) problems (such as erosive esophagitis, gastroesophageal reflux disease-GERD, Zollinger-Ellison syndrome). It works by decreasing the amount of acid your stomach makes. It relieves symptoms such as cough that doesn't go away, stomach pain, heartburn, and difficulty swallowing. Famotidine belongs to a class of drugs known as H2 blockers. This medication is also available without a prescription. It is used to prevent and treat heartburn and other symptoms caused by too much acid in the stomach (acid indigestion). If you are taking this medication for self-treatment, it is important to read the manufacturer's package instructions carefully so you know when to consult your doctor or pharmacist.

Ibuprofen

Generic Formulation: IbuprofenSpecialty: Emergency Medicine
Provider Metrics Summary
Total Claims 33
30-Day Fills 33.0
Days Supply 350
CA State Average Benchmarks
Peer Average Claims41.0
Peer Average 30-Day Fills45.7
Peer Average Days Supply942
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 $108.56 across this reporting matrix range.

Provider Avg Cost Per Claim

$3.29

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.

Naproxen

Generic Formulation: NaproxenSpecialty: Emergency Medicine
Provider Metrics Summary
Total Claims 13
30-Day Fills 13.0
Days Supply 168
CA State Average Benchmarks
Peer Average Claims29.0
Peer Average 30-Day Fills36.0
Peer Average Days Supply956
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 55.2% 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 $68.57 across this reporting matrix range.

Provider Avg Cost Per Claim

$5.27

State Avg Cost Per Claim

$11.99

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

An anti-inflammatory agent with analgesic and antipyretic properties. Both the acid and its sodium salt are used in the treatment of rheumatoid arthritis and other rheumatic or musculoskeletal disorders, dysmenorrhea, and acute gout.

Therapeutic Applications

Naproxen is used to relieve mild to moderate pain from various conditions. It also reduces pain, swelling, and joint stiffness from arthritis. This medication is known as a nonsteroidal anti-inflammatory drug (NSAID). It works by blocking your body's production of certain natural substances that cause inflammation. 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 form of naproxen is absorbed slowly and should not be used for pain that needs quick relief (such as during a gout attack). Ask your doctor or pharmacist about using a different form of this drug or other medications for quick relief of pain.

Oxycodone Hcl

Generic Formulation: Oxycodone HclSpecialty: Emergency Medicine
Provider Metrics Summary
Total Claims 44
30-Day Fills 44.0
Days Supply 81
CA State Average Benchmarks
Peer Average Claims42.0
Peer Average 30-Day Fills42.9
Peer Average Days Supply831
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 $82.39 across this reporting matrix range.

Provider Avg Cost Per Claim

$1.87

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.

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 MARK Q ZHANG MD provides transparency into local medical care patterns within Los Angeles, 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 **Emergency Medicine** 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.