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

Diane C Bigham, D.O.

Q: What is the NPI number for Diane Bigham?

The National Provider Identifier (NPI) for Diane Bigham is 1972561108, a Type 1 (individual) record in the CMS NPPES registry.

Urology Physician in Minot, ND · enumerated 2006.

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

National Provider Identifier

1972561108

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Registry record

Entity type Individual (Type 1)

Name Diane C Bigham

Credential D.O.

Sex Female

Practice address Minot, ND, 58701

Phone (701) 857-5000

Enumeration date May 4, 2006

Last updated in NPPES Dec 20, 2023

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

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 5101014782 (MI) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License LT14002 (ND) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 14002 (ND) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Diane Bigham?

The National Provider Identifier (NPI) for Diane Bigham is 1972561108, a Type 1 (individual) record in the CMS NPPES registry.

Where does Diane Bigham practice?

The practice location on file with NPPES is in Minot, ND. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-20.