Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Critchfield, MD

Anesthesiology Physician in Provo, UT · enumerated 2006 · practices at Utah Valley Emergency Physicians Inc.

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

National Provider Identifier

1093809758

Verified

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Registry record

Entity type Individual (Type 1)

Name Mark Critchfield

Credential MD

Sex Male

Practice address 1034 North 500 West, Utah Valley Regional Medical Center, Provo, UT, 84604

Phone (801) 507-5248

Fax (801) 733-5618

Enumeration date Oct 3, 2006

Last updated in NPPES Sep 23, 2025

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 94-276424-1205 (UT) Primary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License MD222710 (OR) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 22105 (ND) Secondary

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
100501224	Medicaid	NV	-
8597445	Other	UT	WORKERS COMP
7542	Other	UT	HEALTHY U
118888700	Medicaid	WY	-
806156800	Medicaid	ID	-
870545614CR1	Other	UT	EDUCATORS MUTUAL
2090168	Other	UT	UNITED HEALTHCARE
310744	Other	UT	DESERET MUTUAL
768062	Medicaid	AZ	-
107007329101	Other	UT	IHC
PRA02153	Other	UT	MOLINA
44542	Other	UT	PEHP
QM0000075886	Other	UT	ALTIUS

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 specialty is Mark Critchfield?

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

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.

Other providers at this practice address

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Todd Call Anesthesiology Physician · Provo, UT NPI 1679559173 Glenn Schemmer Maternal & Fetal Medicine Physician · Provo, UT NPI 1689628992 Brian Hyer Emergency Medical Services (Emergency Medicine) Physician · Provo, UT NPI 1679520456 Cameron Symonds Emergency Medical Services (Emergency Medicine) Physician · Provo, UT NPI 1699712836 Bruce Taylor Emergency Medical Services (Emergency Medicine) Physician · Provo, UT NPI 1386684587 Chad Leblanc Emergency Medical Services (Emergency Medicine) Physician · Provo, UT NPI 1588604532 James Tatton Emergency Medical Services (Emergency Medicine) Physician · Provo, UT NPI 1396785341 Craig Patten Emergency Medical Services (Emergency Medicine) Physician · Provo, UT NPI 1114967163

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-23.