Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. James Samuel Barton II, MD

Obstetrics & Gynecology Physician in Thornton, CO · enumerated 2006.

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

National Provider Identifier

1073626677

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Registry record

Entity type Individual (Type 1)

Name Dr. James Samuel Barton II

Credential MD

Sex Male

Practice address 9195 Grant St Ste 410, Thornton, CO, 80229

Phone (303) 280-2229

Fax (303) 280-0765

Enumeration date Aug 16, 2006

Last updated in NPPES Jan 4, 2024

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License CDRH.0001379 (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
9000204518	Medicaid	CO	-
2W4493	Other	CO	CO 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

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 James Barton?

James Barton 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-04.