Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark P Bryer, MD

Q: What is the NPI number for Mark Bryer?

The National Provider Identifier (NPI) for Mark Bryer is 1144217324, a Type 1 (individual) record in the CMS NPPES registry.

Radiation Oncology Physician in Columbia, MO · enumerated 2005.

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

National Provider Identifier

1144217324

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Registry record

Entity type Individual (Type 1)

Name Mark P Bryer

Credential MD

Sex Male

Practice address 1705 E Broadway, Suite 100, Columbia, MO, 65201

Phone (573) 874-7800

Fax (573) 443-3627

Enumeration date Oct 3, 2005

Last updated in NPPES Jan 31, 2025

Taxonomy & licenses

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License 102993 (MO) 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
E71404	Other	-	MERCY HEALTH PLANS
11440	Other	-	GHP
206676603	Medicaid	MO	-
2400004	Other	-	UNITED HEALTHCARE
5132415	Other	-	AETNA
65201A017	Other	-	TRICARE
23324152	Other	-	BCBS OF KC
257403	Other	-	HEALTHLINK
19991	Other	-	BCBS OF MO

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 is the NPI number for Mark Bryer?

The National Provider Identifier (NPI) for Mark Bryer is 1144217324, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mark Bryer practice?

The practice location on file with NPPES is in Columbia, MO. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-31.