Samuel Alfonso Bolivar, MD
Internal Medicine Physician · Los Angeles, CA
Samuel Alfonso Bolivar, MD is an internal medicine physician with a practice address in Los Angeles, California, and NPI 1942940697, issued on Mar 30, 2022. Check the license (California A188400, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Samuel Alfonso Bolivar
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A188400 CA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Ucla Medical Plz Ste 420, Los Angeles, CA 90095
- Phone
- (310) 206-6232
- Enumerated
- Mar 30, 2022
- Record last updated
- Jun 30, 2025
- Medicare enrollment
- Enrolled (PECOS I20250619000129); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 2022
- Entity
- Type 1 · individual
Also registered at 200 Ucla Medical Plz Ste 420
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Samuel Alfonso Bolivar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A188400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- The Regents OF The University OF CaliforniaSanta Monica, CA
- Venice Family ClinicSanta Monica, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (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.
All 1,423 in Los Angeles → All 17,696 in California → Every provider in Los Angeles →
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Common questions
What is Samuel Alfonso Bolivar, MD's NPI number?
Samuel Alfonso Bolivar, MD's National Provider Identifier (NPI) is 1942940697, issued on Mar 30, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Samuel Alfonso Bolivar, MD located?
The NPPES record lists a practice address at 200 Ucla Medical Plz Ste 420, Los Angeles, CA, 90095. Phone: (310) 206-6232. Providers update this record themselves, so call before visiting.
How can I verify Samuel Alfonso Bolivar, MD's license?
NPPES lists California license number A188400, 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.
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.