Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jeffrey Scott Gruner, M.D.

Surgical Critical Care Physician in Flagstaff, AZ · enumerated 2005.

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

National Provider Identifier

1073515862

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Registry record

Entity type Individual (Type 1)

Name Jeffrey Scott Gruner

Credential M.D.

Sex Male

Practice address 1200 N Beaver St, Flagstaff, AZ, 86001

Phone (928) 773-2200

Enumeration date Aug 11, 2005

Last updated in NPPES Jul 17, 2025

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 023672 (LA) Secondary

2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License 77713 (AZ) 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
1486795	Medicaid	LA	-
900070463GR	Other	LA	OSCHNER
P00012293	Other	LA	RAILROAD MEDICARE PIN#
1700784	Other	LA	UNITED HEALTHCARE
195344	Other	LA	COVENTRY
7194459	Other	LA	AETNA
DA0978	Other	LA	RAILROAD MEDICARE

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 Jeffrey Gruner's NPI record?

Cross-check NPI 1073515862 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1073515862 active?

Yes, as of the latest NPPES snapshot, NPI 1073515862 is active (record last updated 2025-07-17).

Other providers at this practice address

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Ted Branstetter Surgical Physician Assistant · Flagstaff, AZ NPI 1588663835 David Coy Critical Care Medicine (Internal Medicine) Physician · Flagstaff, AZ NPI 1477546356 Brian Mulkerin Anesthesiology Physician · Flagstaff, AZ NPI 1528052560 Elizabeth Harding Hospitalist Physician · Flagstaff, AZ NPI 1700871688 John Mougin Internal Medicine Physician · Flagstaff, AZ NPI 1851387278 Linda Mullen Psychiatry Physician · Flagstaff, AZ NPI 1518957570 Charles Coffman Emergency Medicine Physician · Flagstaff, AZ NPI 1972584779 Alexander Kon Pediatric Critical Care Medicine Physician · Flagstaff, AZ NPI 1184609943

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-17.