Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gautam S Nayak, M.D.

Cardiovascular Disease Physician in Wenatchee, WA · enumerated 2006.

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

National Provider Identifier

1811055254

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Registry record

Entity type Individual (Type 1)

Name Dr. Gautam S Nayak

Credential M.D.

Sex Male

Practice address 1201 S Miller St Ste A, Wenatchee, WA, 98801

Phone (509) 663-8711

Enumeration date Dec 5, 2006

Last updated in NPPES Jul 14, 2015

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 2001001483 (MO) Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License MD60072204 (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
315514	Other	WA	WVH LNI
1811055254	Medicaid	WA	-
P01256423	Other	WA	RR MEDICARE WVH

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Gautam Nayak?

Gautam Nayak is registered in NPPES with the primary taxonomy of Cardiovascular Disease Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-14.