Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas J Ashley, M.D.

Ophthalmology Physician in Topeka, KS · enumerated 2005 · practices at Ophthalmology PA.

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

National Provider Identifier

1265414270

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Registry record

Entity type Individual (Type 1)

Name Thomas J Ashley

Credential M.D.

Sex Male

Practice address 1616 Sw 8th Ave, Topeka, KS, 66606

Phone (785) 233-2280

Fax (785) 233-6918

Enumeration date Nov 16, 2005

Last updated in NPPES Sep 10, 2013

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 04-22142 (KS) 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
018243	Other	KS	BCBS
100208090A	Medicaid	KS	-

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 is the NPI number for Thomas Ashley?

The National Provider Identifier (NPI) for Thomas Ashley is 1265414270, a Type 1 (individual) record in the CMS NPPES registry.

Where does Thomas Ashley practice?

The practice location on file with NPPES is in Topeka, KS. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Ophthalmology PA Ophthalmology Physician · Topeka, KS NPI 1841265428

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-10.