NPPES file of Aug 9, 2026

Marvin Sol Wolf, M.D.

Internal Medicine Physician · Los Angeles, CA

Marvin Sol Wolf, M.D. is an internal medicine physician with a practice address in Los Angeles, California, and NPI 1669704763, issued on Feb 1, 2010. Check the license (California A-31298, 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
1669704763
Name
Marvin Sol Wolf
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A-31298 CA
Self-reported in NPPES; status is on the state search
Practice location
11500 San Vincente Blvd, Los Angeles, CA 90049
Phone
(310) 820-4138
Enumerated
Feb 1, 2010
Record last updated
Feb 1, 2010 (not updated in 16 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Marvin Sol Wolf in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A-31298
    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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100% fewer Medicare Part D claims than the average internal medicine physician in 2024

15 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Marvin Wolf15
  2. Specialty average3,176

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.

Marvin Sol Wolf among 17,696 internal medicine physician records in California

Marvin Sol Wolf, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 63% of them.

  • NPI issued2010 · 63% of these records are older, 34% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2010 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,423 internal medicine physician records list a practice address in Los Angeles

They are 1,423 of the 69,537 NPPES records with a practice address in Los Angeles, and 17,696 internal medicine physician records in California.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Gopal Batra, M.DLos Angeles, CA 900491972538437
  2. Sandra Bisogno, M.D.Los Angeles, CA 900491811219116
  3. Stephanie Bui, MDLos Angeles, CA 900491609806744
  4. Kimberley Chan, MDLos Angeles, CA 900491588763585
  5. Raphael Darvish, M.D.Los Angeles, CA 900491245457811
  6. Michael Farzam, M.D.Los Angeles, CA 900491619295474
  7. Denise Garvey, MDLos Angeles, CA 900491265457436
  8. Abdulrahman Khaledy Sultan, MDLos Angeles, CA 900491679682652

Common questions

What is Marvin Sol Wolf, M.D.'s NPI number?

Marvin Sol Wolf, M.D.'s National Provider Identifier (NPI) is 1669704763, issued on Feb 1, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Marvin Sol Wolf, M.D. located?

The NPPES record lists a practice address at 11500 San Vincente Blvd, Los Angeles, CA, 90049. Phone: (310) 820-4138. Providers update this record themselves, so call before visiting.

How can I verify Marvin Sol Wolf, M.D.'s license?

NPPES lists California license number A-31298, 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 Marvin Sol Wolf, M.D. prescribe under Medicare Part D?

In 2024, Marvin Sol Wolf, M.D. had 15 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.

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.