Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David P. Clemens, M.D.

Family Medicine Physician in Seattle, WA · enumerated 2005.

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

National Provider Identifier

1558353227

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Registry record

Entity type Individual (Type 1)

Name David P. Clemens

Credential M.D.

Sex Male

Practice address 12360 Lake City Way Ne, Seattle, WA, 98125

Phone (206) 384-4382

Fax (206) 440-3137

Enumeration date Aug 18, 2005

Last updated in NPPES Dec 1, 2010

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD11783 (OK) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD 60137713 (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
080085487	Other	OK	RAILROAD MEDICARE
731297740002	Other	OK	BLUE CROSS BLUE SHIELD
5300256	Other	OK	AETNA EDI
100110620A	Medicaid	OK	-

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is David Clemens?

David Clemens is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-01.