Denise A. Martinez, M.D.
Family Medicine Physician · Riverside, CA
Denise A. Martinez, M.D. is a family medicine physician with a practice address in Riverside, California, and NPI 1013171891, issued on Jul 11, 2008. Check the license (California C191883, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Denise A. Martinez
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- C191883 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3390 University Ave Ste 100, Riverside, CA 92501
- Phone
- (844) 827-8000
- Enumerated
- Jul 11, 2008
- Record last updated
- Dec 6, 2023
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 3390 University Ave Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Denise A. Martinez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C191883Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average family medicine physician in 2024
210 Medicare Part D claims for 36 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Ozempic18 claims
- Atorvastatin Calcium15 claims
- Amlodipine Besylate12 claims
- Losartan Potassium12 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.
The MIPS final score for 2023 (Medicare payment program): 99.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $61.63
3 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. The 55,478 providers of this specialty with any payment received $902.55 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.
Denise A. Martinez among 17,133 family medicine physician records in California
Denise A. Martinez, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 53% of them.
- NPI issued2008 · 53% of these records are older, 42% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2023 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
258 family medicine physician records list a practice address in Riverside
They are 258 of the 13,893 NPPES records with a practice address in Riverside, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Riverside → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Farah Almudhafar, MDRiverside, CA 925011740576388
- Nerizza Andrada, M.D.Riverside, CA 925011912038027
- Michelle Bholat, MDRiverside, CA 925011104849959
- Kenneth Browning, D.O.Riverside, CA 925011144311739
- Blanca Campos, MDRiverside, CA 925011104086867
- Marc Debay, M.D.Riverside, CA 925011588996623
- Vien Doan, D.O.Riverside, CA 925011720017148
- Crystal Glassy, D.O., M.P.H.Riverside, CA 925011972869816
Common questions
What is Denise A. Martinez, M.D.'s NPI number?
Denise A. Martinez, M.D.'s National Provider Identifier (NPI) is 1013171891, issued on Jul 11, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Denise A. Martinez, M.D. located?
The NPPES record lists a practice address at 3390 University Ave Ste 100, Riverside, CA, 92501. Phone: (844) 827-8000. Providers update this record themselves, so call before visiting.
How can I verify Denise A. Martinez, M.D.'s license?
NPPES lists California license number C191883, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Denise A. Martinez, M.D. prescribe under Medicare Part D?
In 2024, Denise A. Martinez, M.D. had 210 Medicare Part D claims for 36 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Denise A. Martinez, M.D.'s MIPS final score?
The 2023 MIPS final score is 99.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.