Jeffrey Earl Harris, MD
Internal Medicine Physician · Los Angeles, CA
Jeffrey Earl Harris, MD is an internal medicine physician with a practice address in Los Angeles, California, and NPI 1326038647, issued on Oct 27, 2005. Check the license (California G156585, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Earl Harris
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- G156585 CA
MD11997 RI
38219 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1530 S Olive St, Los Angeles, CA 90015
- Phone
- (213) 747-5039
- Enumerated
- Oct 27, 2005
- Record last updated
- Mar 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid IDs
- 7058374 RI
0189561 MA - Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 1530 S Olive St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ataullah Abdullah, PHARMD, RPH, BCGPPharmacist1891161428
- Mercy Aeri, PAPhysician Assistant1386128478
- Aurelio AguirrePhysician Assistant1639299647
- Jennifer Ahn, MSN, FNP-BCFamily Nurse Practitioner1144637067
- Levi AkparantaPharmacist1154204840
- Nicole AltonPharmacist1346575362
Verify Jeffrey Earl Harris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G156585Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,332 Medicare Part D claims for 146 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Atorvastatin Calcium130 claims
- Metformin Hcl102 claims
- Lisinopril82 claims
- Amlodipine Besylate61 claims
- Hydrochlorothiazide44 claims
- Losartan Potassium44 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.
Jeffrey Earl Harris among 17,696 internal medicine physician records in California
Jeffrey Earl Harris, MD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2021 · 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.
All 17,696 in California → Every provider in Los Angeles → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Amos Acoff, M.D.Los Angeles, CA 900151386687051
- Pouya Bahrami, DOLos Angeles, CA 900151871526301
- Robert Blackman, MDLos Angeles, CA 900151245203082
- Jesus Carlos, M.D.Los Angeles, CA 900151609954155
- Blanca Fajardo, MDLos Angeles, CA 900151700998804
- Albert Fite, M.D.Los Angeles, CA 900151326052218
- Elsa Hartwick, M.D.Los Angeles, CA 900151558375022
- Payam Shabanzadeh, M.DLos Angeles, CA 900151912975350
Common questions
What is Jeffrey Earl Harris, MD's NPI number?
Jeffrey Earl Harris, MD's National Provider Identifier (NPI) is 1326038647, issued on Oct 27, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Earl Harris, MD located?
The NPPES record lists a practice address at 1530 S Olive St, Los Angeles, CA, 90015. Phone: (213) 747-5039. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Earl Harris, MD's license?
NPPES lists California license number G156585, 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 Jeffrey Earl Harris, MD prescribe under Medicare Part D?
In 2024, Jeffrey Earl Harris, MD had 1,332 Medicare Part D claims for 146 beneficiaries; 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.