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John B Andelin MD PC

Anatomic Pathology & Clinical Pathology Physician in Williston, ND · enumerated 2008 · authorized official John Andelin, Owner.

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

National Provider Identifier

1821248477

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Registry record

Entity type Organization (Type 2)
Legal business name John B Andelin MD PC
Other name <Unavail>
Practice address 1301 15th Ave W, Williston, ND, 58801
Phone (701) 572-3800
Fax (701) 774-7402
Enumeration date Sep 19, 2008
Last updated in NPPES Sep 19, 2008

Taxonomy & classification

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 5162 (ND) Primary

Authorized official

Name John Andelin
Title Owner
Phone (701) 572-3800

Other identifiers

Identifier Type State Issuer
APPLIED FOR Medicaid MT -
APPLIED FOR Medicaid ND -

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

Who is the authorized official for John B Andelin MD PC?
NPPES lists John Andelin (Owner) as the authorized official for this organization.
What is the NPI number for John B Andelin MD PC?
The NPI for John B Andelin MD PC is 1821248477, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-19.