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Dr. Gary Richard Tylock, MD

Ophthalmology Physician in Irving, TX · enumerated 2005.

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

National Provider Identifier

1679576920

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Registry record

Entity type Individual (Type 1)
Name Dr. Gary Richard Tylock
Credential MD
Sex Male
Practice address 3100 N Macarthur Blvd, Irving, TX, 75062
Phone (972) 258-6400
Fax (972) 570-1103
Enumeration date May 31, 2005
Last updated in NPPES Aug 19, 2021

Taxonomy & licenses

207WX0120X Cornea and External Diseases Specialist Physician Allopathic & Osteopathic Physicians · License G2869 (TX) Secondary
207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License G2869 (TX) 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
1770753519 Other TX GROUP NPI

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 specialty is Gary Tylock?
Gary Tylock is registered in NPPES with the primary taxonomy of Ophthalmology 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-19.