NPPES file of Aug 9, 2026

Blanche E. Watson, M.D.

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

Blanche E. Watson, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Los Angeles, California, and NPI 1992866487, issued on Dec 12, 2006. Check the license (California G60469, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1992866487
Name
Blanche E. Watson
Credential
M.D.
Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician 207RG0300X
License number
G60469 CA
Self-reported in NPPES; status is on the state search
Practice location
335 N LA Brea Ave, Los Angeles, CA 90036
Phone
(323) 634-3850
Enumerated
Dec 12, 2006
Record last updated
Dec 10, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(323) 938-9958
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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8 nearest geriatric medicine (internal medicine) physician records → All 532 in California → Look up another NPI →

Also registered at 335 N LA Brea Ave

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

  1. Marjan Banooni, M.D.Family Medicine Physician1518983063
  2. Janie Grauman, LCSWClinical Social Worker1003013418
  3. Thomas Hascall, MDInternal Medicine Physician1245315324
  4. Andrea Oh, M.D.Diagnostic Radiology Physician1740417765
  5. Robert Saed, MDInternal Medicine Physician1235330119
  6. Robert Waxler, M.D.Geriatric Medicine (Internal Medicine) Physician1457412942

Verify Blanche E. Watson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G60469    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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Blanche E. Watson among 532 geriatric medicine (internal medicine) physician records in California

Blanche E. Watson, 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 not. Its NPI, issued in 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 46% newer
  • In a Medicare fileNo · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 51% of these records are
  • Record last updated2019 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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. Michelle Eslami, MDLos Angeles, CA 900361689627143
  2. Robert Wang, PHD MDLos Angeles, CA 900361235293648
  3. Robert Waxler, M.D.Los Angeles, CA 900361457412942
  4. Andrew Chan, MDLos Angeles, CA 900331104975507
  5. Azmy Ghaly, MEDICAL DOCTORLos Angeles, CA 900331194899336
  6. Dohwa Kim, M.D.Los Angeles, CA 900331528083557
  7. Caitlyn Kuwata, M.D.Los Angeles, CA 900331093167611
  8. Francisco Quijas, MEDICAL DOCTORLos Angeles, CA 900331659445823

Common questions

What is Blanche E. Watson, M.D.'s NPI number?

Blanche E. Watson, M.D.'s National Provider Identifier (NPI) is 1992866487, issued on Dec 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Blanche E. Watson, M.D. located?

The NPPES record lists a practice address at 335 N LA Brea Ave, Los Angeles, CA, 90036. Phone: (323) 634-3850. Providers update this record themselves, so call before visiting.

How can I verify Blanche E. Watson, M.D.'s license?

NPPES lists California license number G60469, 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. 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.