Brian Martinez, PA-C
Physician Assistant · Ventura, CA
Brian Martinez, PA-C is a physician assistant with a practice address in Ventura, California, and NPI 1083135776, issued on Jul 3, 2017. Check the license (California 54602, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brian Martinez
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 54602 CA
Self-reported in NPPES; status is on the state search - Practice location
- 100 N Brent St Ste 301, Ventura, CA 93003
- Phone
- (805) 653-0101
- Enumerated
- Jul 3, 2017
- Record last updated
- Jun 10, 2025
- Fax
- (805) 641-0434
- Medicare enrollment
- Enrolled (PECOS I20171005001755); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 100 N Brent St Ste 301
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Matthew Hakimi, MDClinical Cardiac Electrophysiology Physician1639433246
- Paul Kim, MDClinical Cardiac Electrophysiology Physician1548766553
- Anna Luisa Marroquin, PAPhysician Assistant1902760507
Verify Brian Martinez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 54602Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9.8 times the Medicare Part D claims of the average physician assistant in 2024
8,133 Medicare Part D claims for 1,915 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Metoprolol Succinate829 claims
- Atorvastatin Calcium794 claims
- Amlodipine Besylate575 claims
- Eliquis567 claims
- Rosuvastatin Calcium386 claims
- Furosemide377 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,135.85
73 payments; by number, the most common kind was food and beverage; the largest payer was Biosense Webster, Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Cardiology Associates Medical GroupVentura, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
61 physician assistant records list a practice address in Ventura
They are 61 of the 4,435 NPPES records with a practice address in Ventura, and 14,451 physician assistant records in California.
All 61 in Ventura → All 14,451 in California → Every provider in Ventura →
Other physician assistant records in California
- Marcia -Galbraith, PAStockton, CA1407143274
- Danny Abad, PAOrange, CA1477158673
- Lea Dominique Abadies, PATustin, CA1124754254
- Rea Elizabeth Abaniel, P.A.-CSeal Beach, CA1396173621
- Ramina Abbasi, PA-CSignal Hill, CA1093448300
- Ariel Abbott, PA-CStockton, CA1780334342
- Barrie Abbott, PA-CAnza, CA1861602575
- Elizabeth Abbott, PA-CSan Diego, CA1437540762
- Terri Abbott, P.A.La Jolla, CA1811165566
- Angela Abboud, MMS, PA-CSanta Rosa, CA1114399334
Common questions
What is Brian Martinez, PA-C's NPI number?
Brian Martinez, PA-C's National Provider Identifier (NPI) is 1083135776, issued on Jul 3, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Brian Martinez, PA-C located?
The NPPES record lists a practice address at 100 N Brent St Ste 301, Ventura, CA, 93003. Phone: (805) 653-0101. Providers update this record themselves, so call before visiting.
How can I verify Brian Martinez, PA-C's license?
NPPES lists California license number 54602, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Brian Martinez, PA-C prescribe under Medicare Part D?
In 2024, Brian Martinez, PA-C had 8,133 Medicare Part D claims for 1,915 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Brian Martinez, PA-C's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.