Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Donald A Brunk, MD

Family Medicine Physician in Bellingham, WA · enumerated 2005.

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

National Provider Identifier

1740270131

Verified

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Registry record

Entity type Individual (Type 1)

Name Donald A Brunk

Credential MD

Sex Male

Practice address 220 Unity St, Bellingham, WA, 98225

Phone (360) 676-6177

Fax (360) 671-3574

Enumeration date Oct 26, 2005

Last updated in NPPES Jul 29, 2021

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License PAM0039396-E (PA) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD60418612 (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
2035825	Medicaid	WA	-
21806748	Medicaid	CO	-
Q9832	Medicaid	NM	-
429797	Medicaid	AZ	-

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 Donald Brunk?

Donald Brunk 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 2021-07-29.