NPPES file of Aug 9, 2026

Rafael Salas Martinez, M.D.

Geriatric Medicine (Internal Medicine) Physician · Los Angeles, CA

Rafael Salas Martinez, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Los Angeles, California, and NPI 1396754321, issued on Aug 7, 2006. Check the license (California A72865, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1396754321
Name
Rafael Salas Martinez
Credential
M.D.
Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician 207RG0300X
License number
A72865 CA
Self-reported in NPPES; status is on the state search
Practice location
3699 Wilshire Blvd, Los Angeles, CA 90010
Phone
(323) 783-7338
Enumerated
Aug 7, 2006
Record last updated
Oct 13, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(323) 783-4120
Medicare enrollment
Enrolled (PECOS I20040323002035); accepts Medicare assignment
Medical or professional school
University Of California, Geffen School Of Medicine, 1998
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest geriatric medicine (internal medicine) physician records → All 532 in California → Look up another NPI →

Also registered at 3699 Wilshire Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Hae-Kyung Cho, R.N., N.P.Gerontology Nurse Practitioner1952432049
  2. Kraig Depriest, RPTPhysical Therapist1649494675
  3. Jemma Kim, P.T.Physical Therapist1326265075
  4. Jeffrey Mariano, MDGeriatric Medicine (Internal Medicine) Physician1750300521
  5. Daniel Moldenhauer, LCSWClinical Social Worker1508085606
  6. Carmen Popica, RPTPhysical Therapist1528285731

Verify Rafael Salas Martinez in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A72865    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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47% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024

2,267 Medicare Part D claims for 326 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. 238 claims were for opioids.

  1. Rafael Salas Martinez2,267
  2. Specialty average4,246

Most prescribed

  1. Atorvastatin Calcium118 claims
  2. Gabapentin93 claims
  3. Hydrocodone-Acetaminophen93 claims
  4. Mirtazapine92 claims
  5. Memantine Hcl60 claims
  6. Amlodipine Besylate50 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.

Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupLos Angeles, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Rafael Salas Martinez among 532 geriatric medicine (internal medicine) physician records in California

Rafael Salas Martinez, M.D. is one of 532 geriatric medicine (internal medicine) physician records with a practice address in California. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 46% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 51% of these records are
  • Graduated1998 · median 1999 among the 271 with a school on file
  • Record last updated2021 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Geriatric Medicine (Internal Medicine) Physician providers in California

There are 532 geriatric medicine (internal medicine) physician records in California.

All 532 in California → Every provider in Los Angeles → Geriatric Medicine (Internal Medicine) Physician nationwide →

The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes

  1. Jeffrey Mariano, MDLos Angeles, CA 900101750300521
  2. Angela Moore-HodgeLos Angeles, CA 900101295932937
  3. Carol Thrun, MDLos Angeles, CA 900111891764536
  4. Chaivat Phuvadakorn, M.D.Los Angeles, CA 900121164793816
  5. Dong Lee, M.D.Los Angeles, CA 900061134109200
  6. Victor Oranusi, M.D.Los Angeles, CA 900031336246065
  7. Sarah Gelberd, MDLos Angeles, CA 900201265513436
  8. Seung Kim, M.D.Los Angeles, CA 900201134153653

Common questions

What is Rafael Salas Martinez, M.D.'s NPI number?

Rafael Salas Martinez, M.D.'s National Provider Identifier (NPI) is 1396754321, issued on Aug 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Rafael Salas Martinez, M.D. located?

The NPPES record lists a practice address at 3699 Wilshire Blvd, Los Angeles, CA, 90010. Phone: (323) 783-7338. Providers update this record themselves, so call before visiting.

How can I verify Rafael Salas Martinez, M.D.'s license?

NPPES lists California license number A72865, 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 Rafael Salas Martinez, M.D. prescribe under Medicare Part D?

In 2024, Rafael Salas Martinez, M.D. had 2,267 Medicare Part D claims for 326 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. Part D covers Medicare prescriptions only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.