Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gunnar Huffman, DO

Internal Medicine Physician in Norway, ME · enumerated 2020 · practices at Mainehealth.

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

National Provider Identifier

1750918058

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Registry record

Entity type Individual (Type 1)

Name Gunnar Huffman

Credential DO

Sex Male

Practice address 8 Pikes Hl, Norway, ME, 04268

Phone (207) 744-6444

Enumeration date Mar 25, 2020

Last updated in NPPES Oct 13, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License DO3065 (ME) 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.

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Frequently asked questions

How do I verify Gunnar Huffman's NPI record?

Cross-check NPI 1750918058 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1750918058 active?

Yes, as of the latest NPPES snapshot, NPI 1750918058 is active (record last updated 2023-10-13).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-13.