Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Donald Mark Murdoch, DC

Chiropractor in Anchorage, AK · enumerated 2020.

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

National Provider Identifier

1588287080

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Registry record

Entity type Individual (Type 1)

Name Donald Mark Murdoch

Credential DC

Sex Male

Practice address 6711 Debarr Rd, Anchorage, AK, 99504

Phone (907) 333-6525

Enumeration date May 19, 2020

Last updated in NPPES May 19, 2020

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 158531 (AK) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

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

What specialty is Donald Murdoch?

Donald Murdoch is registered in NPPES with the primary taxonomy of Chiropractor. 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 2020-05-19.