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Dr. John Timothy Ammons, M.D.

Ophthalmology Physician in Denver, CO · enumerated 2006.

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

National Provider Identifier

1386687390

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Registry record

Entity type Individual (Type 1)
Name Dr. John Timothy Ammons
Credential M.D.
Sex Male
Practice address 1666 S University Blvd, Denver, CO, 80210
Phone (303) 320-1777
Fax (303) 733-9219
Enumeration date Jun 14, 2006
Last updated in NPPES Dec 18, 2013

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 32139 (CO) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 is the NPI number for John Ammons?
The National Provider Identifier (NPI) for John Ammons is 1386687390, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Ammons practice?
The practice location on file with NPPES is in Denver, CO. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-18.