Mark E. Donnelly MD PC

Mark E. Donnelly MD PC is a healthcare organization registered as Surgery Physician in Flagstaff, AZ, holding Type 2 (organization) NPI 1588741623 since 2006. The authorized official on file is Mark Donnelly, President.

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NPI	1588741623
Entity type	Organization (Type 2)
Legal business name	Mark E. Donnelly MD PC
Practice address	1200 N BEAVER ST, Flagstaff, AZ, 86001
Phone	9287732200
Fax	9287732201
Enumeration date	2006-11-01
Last updated in NPPES	2008-01-23

Authorized official

Name	Mark Donnelly
Title	President
Phone	9287732200

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
208600000X	Surgery Physician	Primary	—	—

Other identifiers

Identifier	Type	State	Issuer
DC4814	Other	AZ	RAILROAD MEDICARE

Copy-ready billing details

Provider: Mark E. Donnelly MD PC
NPI: 1588741623
Taxonomy: 208600000X (Surgery Physician)
Address: 1200 N BEAVER ST, Flagstaff, AZ, 86001

Providers at this address

NPI	Name	Type	Specialty	Location
1588663835	Ted Branstetter	Individual	Surgical Physician Assistant	Flagstaff, AZ
1073515862	Jeffrey Gruner	Individual	Surgical Critical Care Physician	Flagstaff, AZ
1477546356	David Coy	Individual	Critical Care Medicine (Internal Medicine) Physician	Flagstaff, AZ
1528052560	Brian Mulkerin	Individual	Anesthesiology Physician	Flagstaff, AZ
1700871688	Elizabeth Harding	Individual	Hospitalist Physician	Flagstaff, AZ
1851387278	John Mougin	Individual	Internal Medicine Physician	Flagstaff, AZ
1518957570	Linda Mullen	Individual	Psychiatry Physician	Flagstaff, AZ
1972584779	Charles Coffman	Individual	Emergency Medicine Physician	Flagstaff, AZ

Verify this record

Cross-check NPI 1588741623 against the authoritative CMS record: view Mark E. Donnelly MD PC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-01-23. Verify at npiregistry.cms.hhs.gov.

Where is Mark E. Donnelly MD PC located?

The practice location on file with NPPES is in Flagstaff, AZ.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-01-23.