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

Michael S Davidov, MD

Obstetrics & Gynecology Physician in Federal Way, WA · enumerated 2006 · practices at Michael S Davidov, MD, Inc, Ps.

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

National Provider Identifier

1609959857

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Registry record

Entity type Individual (Type 1)

Name Michael S Davidov

Credential MD

Sex Male

Practice address Federal Way, WA, 98003

Phone (253) 815-9595

Fax (253) 815-9797

Enumeration date Oct 23, 2006

Last updated in NPPES May 18, 2010

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

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License MD00034406 (WA) Primary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License MD00034406 (WA) Secondary

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
146075	Other	-	L&I
1113661	Medicaid	WA	-
146075	Other	-	L1
7900749	Medicaid	WA	-

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 Michael Davidov?

Michael Davidov is registered in NPPES with the primary taxonomy of Obstetrics & Gynecology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Michael S Davidov, MD, Inc, Ps Obstetrics & Gynecology Physician · Federal Way, WA NPI 1174831192

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-18.