Edward Robert Harris, M.D.
Rheumatology Physician · Whittier, CA
Edward Robert Harris, M.D. is a rheumatology physician with a practice address in Whittier, California, and NPI 1780730838, issued on Jan 25, 2007. Check the license (California A26528, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Edward Robert Harris
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- A26528 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6313 Greenleaf Ave, Whittier, CA 90601
- Phone
- (562) 945-7626
- Enumerated
- Jan 25, 2007
- Record last updated
- Mar 4, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (562) 945-7215
- Medicaid ID
- 00A265281 CA
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 926 in California → Look up another NPI →
Also registered at 6313 Greenleaf Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Norman Rapp, M.D.Internal Medicine Physician1538226139
Verify Edward Robert Harris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A26528Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average rheumatology physician in 2024
30 Medicare Part D claims, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D.
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.
Edward Robert Harris among 926 rheumatology physician records in California
Edward Robert Harris, M.D. is one of 926 rheumatology 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 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 42% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2009 · 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 207RR0500X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in California
There are 926 rheumatology physician records in California.
All 926 in California → Every provider in Whittier → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Gilbert Gelfand, M.D.Whittier, CA 906021942247580
- Branden Ireifej, MDWhittier, CA 906021811524853
- Seyedehsara Seyedali, MDWhittier, CA 906021336554328
- Tien I Su, M.D.Whittier, CA 906021750581930
- Jessica Wong, MDWhittier, CA 906021437736550
- Mimi Yang, PA-CWhittier, CA 906021659837250
- Kei-Lwun Yee, MDWhittier, CA 906021649859885
- Tandis Mahani, MDWhittier, CA 906031245818178
Common questions
What is Edward Robert Harris, M.D.'s NPI number?
Edward Robert Harris, M.D.'s National Provider Identifier (NPI) is 1780730838, issued on Jan 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Edward Robert Harris, M.D. located?
The NPPES record lists a practice address at 6313 Greenleaf Ave, Whittier, CA, 90601. Phone: (562) 945-7626. Providers update this record themselves, so call before visiting.
How can I verify Edward Robert Harris, M.D.'s license?
NPPES lists California license number A26528, 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 Edward Robert Harris, M.D. prescribe under Medicare Part D?
In 2024, Edward Robert Harris, M.D. had 30 Medicare Part D claims; the average among rheumatology physician prescribers was 1,978. 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.