Joel Jaffe, MD
Family Medicine Physician · Los Angeles, CA
Joel Jaffe, MD is a family medicine physician with a practice address in Los Angeles, California, and NPI 1417037466, issued on Oct 16, 2006. Check the license (California G21950, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Joel Jaffe
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- G21950 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1300 N LA Brea, Los Angeles, CA 90028
- Phone
- (323) 464-1336
- Enumerated
- Oct 16, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (323) 464-2163
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 1300 N LA Brea
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Larry Brandis, MDInternal Medicine Physician1528148566
Verify Joel Jaffe in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G21950Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
23 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Joel Jaffe among 17,133 family medicine physician records in California
Joel Jaffe, MD 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2007 · 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).
829 family medicine physician records list a practice address in Los Angeles
They are 829 of the 69,537 NPPES records with a practice address in Los Angeles, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Los Angeles → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
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- Thomas Biddison, M.D.Los Angeles, CA 900281669402327
- Maisha Davis, MDLos Angeles, CA 900281598150666
- Katherine Duffy, M.D.Los Angeles, CA 900281881012433
- Michael Hall, M.D.Los Angeles, CA 900281396744850
- Gerald Hamwi, MDLos Angeles, CA 900281467447714
- Dareen Khalaf, MDLos Angeles, CA 900281245598200
Common questions
What is Joel Jaffe, MD's NPI number?
Joel Jaffe, MD's National Provider Identifier (NPI) is 1417037466, issued on Oct 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joel Jaffe, MD located?
The NPPES record lists a practice address at 1300 N LA Brea, Los Angeles, CA, 90028. Phone: (323) 464-1336. Providers update this record themselves, so call before visiting.
How can I verify Joel Jaffe, MD's license?
NPPES lists California license number G21950, 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 Joel Jaffe, MD prescribe under Medicare Part D?
In 2024, Joel Jaffe, MD had 23 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. 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.