Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Thomas Lane Dykes, Jr., M.D., P.A.

Obstetrics & Gynecology Physician in Duncanville, TX · enumerated 2010 · authorized official Thomas Dykes, Owner.

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

National Provider Identifier

1649597691

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Registry record

Entity type Organization (Type 2)

Legal business name Thomas Lane Dykes, Jr., M.D., P.A.

Practice address 777 E Wheatland Rd, Suite 102, Duncanville, TX, 75116

Phone (972) 298-4981

Fax (972) 298-4984

Enumeration date Apr 30, 2010

Last updated in NPPES Apr 30, 2010

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License F9386 (TX) Primary

Authorized official

Name Thomas Dykes

Title Owner

Phone (972) 298-4981

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 type of organization is Thomas Lane Dykes, Jr., M.D., P.A.?

Thomas Lane Dykes, Jr., M.D., P.A. is registered in NPPES as a Obstetrics & Gynecology Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-30.