Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Edwin Y Rhim, MD

Dermatology Physician in Seattle, WA · enumerated 2006.

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

National Provider Identifier

1275646424

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Registry record

Entity type Individual (Type 1)

Name Edwin Y Rhim

Credential MD

Sex Male

Practice address 1100 9th Ave, Seattle, WA, 98101

Phone (206) 223-6600

Enumeration date Aug 15, 2006

Last updated in NPPES Apr 7, 2008

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License MD00037866 (WA) 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
8252272	Medicaid	WA	-
P00112142	Other	-	RAILROAD MEDICARE
US7822564	Other	WA	AETNA/USHC SPECIALIST
0039576	Other	WA	LABOR & INDUSTRY
7798RH	Other	WA	BLUE SHIELD

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 Edwin Rhim's NPI record?

Cross-check NPI 1275646424 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1275646424 active?

Yes, as of the latest NPPES snapshot, NPI 1275646424 is active (record last updated 2008-04-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-07.