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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Edward Robert Harris, M.D.

Rheumatology Physician in Whittier, CA · enumerated 2007 · practices at E Robert Harris Medical Corp.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1780730838

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Registry record

Entity type Individual (Type 1)
Name Edward Robert Harris
Credential M.D.
Sex Male
Practice address Whittier, CA, 90601
Phone (562) 945-7626
Fax (562) 945-7215
Enumeration date Jan 25, 2007
Last updated in NPPES Mar 4, 2009

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License A26528 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
00A265281 Medicaid CA -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Edward Harris's NPI record?
Cross-check NPI 1780730838 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1780730838 active?
Yes, as of the latest NPPES snapshot, NPI 1780730838 is active (record last updated 2009-03-04).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-04.