Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

David Bryan Johnson, MD

Family Medicine Physician in Chattanooga, TN · enumerated 2005.

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

National Provider Identifier

1811974926

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Registry record

Entity type Individual (Type 1)

Name David Bryan Johnson

Credential MD

Sex Male

Practice address Chattanooga, TN, 37416

Phone (423) 892-4289

Enumeration date Dec 29, 2005

Last updated in NPPES Oct 8, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 049908 (GA) 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
0102830	Other	GA	UNITED HEALTHCARE
841074	Other	GA	BLUE CROSS BLUE SHIELD
000905121C	Other	GA	MEDICAID GA
89064FN	Other	NC	MEDICAID NC
P00048268	Other	GA	RAILROAD MEDICARE

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

What specialty is David Johnson?

David Johnson is registered in NPPES with the primary taxonomy of Family Medicine 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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Luther Chandler Internal Medicine Physician · Chattanooga, TN NPI 1437123726 Gregory Phelps Hospice and Palliative Medicine (Family Medicine) Physician · Chattanooga, TN NPI 1336109412 Valencia Clay Internal Medicine Physician · Chattanooga, TN NPI 1881779510 Angela Kelley Gerontology Nurse Practitioner · Chattanooga, TN NPI 1184845505 Jennifer Montgomery Family Nurse Practitioner · Chattanooga, TN NPI 1184061590 Minu Philipose Family Nurse Practitioner · Chattanooga, TN NPI 1710309240 Marissa Warden Family Nurse Practitioner · Chattanooga, TN NPI 1467814178

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-10-08.