NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Dean Alphonse Kocay, M.D.

Specialist in Kyle, TX · enumerated 2005.

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

National Provider Identifier

1659373744

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Dean Alphonse Kocay
Credential M.D.
Sex Male
Practice address Kyle, TX, 78640
Phone (512) 912-0480
Fax (512) 912-0408
Enumeration date Jun 2, 2005
Last updated in NPPES Apr 18, 2017

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

174400000X Specialist Other Service Providers · License F4173 (TX) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Dean Kocay?
The National Provider Identifier (NPI) for Dean Kocay is 1659373744, a Type 1 (individual) record in the CMS NPPES registry.
Where does Dean Kocay practice?
The practice location on file with NPPES is in Kyle, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-18.