Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Charles Johnson, M.D.

Sports Medicine (Orthopaedic Surgery) Physician in Washington, DC · enumerated 2006.

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

National Provider Identifier

1265525125

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Registry record

Entity type Individual (Type 1)

Name David Charles Johnson

Credential M.D.

Sex Male

Practice address 106 Irving St Nw, Suite 215, Washington, DC, 20010

Phone (202) 291-9266

Fax (202) 291-0886

Enumeration date Oct 2, 2006

Last updated in NPPES May 6, 2011

Taxonomy & licenses

207XS0114X Adult Reconstructive Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License MD8015 (DC) Secondary

207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License MD8015 (DC) 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
200023381	Other	DC	RAILROAD MEDICARE
4566-0001	Other	DC	CAREFIRST BLUE CROSS

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

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.

What specialty is David Johnson?

David Johnson is registered in NPPES with the primary taxonomy of Sports Medicine (Orthopaedic Surgery) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-06.