Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John C Smith III, M.D.

Anatomic Pathology & Clinical Pathology Physician in Denver, CO · enumerated 2007 · practices at Kaiser Foundation Health Plan of Colorado.

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

National Provider Identifier

1568506368

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name John C Smith III

Credential M.D.

Sex Male

Practice address 11000 E 45th Ave, Denver, CO, 80239

Phone (303) 338-4545

Enumeration date Feb 16, 2007

Last updated in NPPES Oct 1, 2012

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 27834 (CO) 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
01278340	Medicaid	CO	—
005323	Other	—	KAISER-COMMERCIAL NUMBER

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 John Smith?

John Smith is registered in NPPES with the primary taxonomy of Anatomic Pathology & Clinical Pathology 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

Browse all →

David Biddle Anatomic Pathology & Clinical Pathology Physician · Denver, CO NPI 1679569453 Lian Bonds Anatomic Pathology & Clinical Pathology Physician · Denver, CO NPI 1922087444 Joseph Chorny Anatomic Pathology & Clinical Pathology Physician · Denver, CO NPI 1255310785 Janet Stephens Anatomic Pathology Physician · Denver, CO NPI 1487633871 Mitchel Holm Anatomic Pathology & Clinical Pathology Physician · Denver, CO NPI 1841270626 Scott Whitworth Cytopathology Physician · Denver, CO NPI 1033199203 Jeanette Grube Anatomic Pathology & Clinical Pathology Physician · Denver, CO NPI 1437129954 Kaiser Foundation Health Plan of Colorado Clinical Medical Laboratory · Denver, CO NPI 1518071067

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-01.