Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brian H Dunkelberger, M.D.

Obstetrics & Gynecology Physician in Johnson City, TN · enumerated 2005.

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

National Provider Identifier

1063417194

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Registry record

Entity type Individual (Type 1)

Name Brian H Dunkelberger

Credential M.D.

Sex Male

Practice address 301 Med Tech Pkwy, Ste. 200, Johnson City, TN, 37604

Phone (423) 794-1300

Fax (423) 794-1820

Enumeration date Jun 16, 2005

Last updated in NPPES Sep 25, 2008

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 5991 (TN) 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
3173962	Medicaid	TN	-

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 Brian Dunkelberger?

Brian Dunkelberger is registered in NPPES with the primary taxonomy of Obstetrics & Gynecology 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-25.