Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Edward Markman, D.O.

Hospitalist Physician in Flagstaff, AZ · enumerated 2007.

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

National Provider Identifier

1033327119

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Registry record

Entity type Individual (Type 1)

Name Dr. Edward Markman

Credential D.O.

Sex Male

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

Phone (928) 214-2920

Enumeration date May 20, 2007

Last updated in NPPES Jun 9, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 5101016818 (MI) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 005227 (AZ) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 005227 (AZ) 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

Other identifiers

Identifier	Type	State	Issuer
448348	Medicaid	AZ	-

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

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.

What specialty is Edward Markman?

Edward Markman is registered in NPPES with the primary taxonomy of Hospitalist Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-09.