NPI age
10 years
Enumerated 2016-05-20
● Active
Type 1 · Individual
DR. William David Walker, MD
Walker is 1 of 56 obstetrics & gynecology providers in Arlington and 1 of 4633 in Texas.
Primary specialty
Obstetrics & Gynecology
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-01-26
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 4633 active obstetrics & gynecology providers in Texas.
NPI age
10 years
↓ 8 yr below median (18 yr)
State licenses
1 state
7% of peers hold multiple states
Subspecialties
0
21% of peers hold subspecialties
NPI lifetime · 2016 → 2026
2016-05Enumerated in NPPES
2016
2026
Where they practice
Practice location
3201 Matlock Rd Ste 350
Arlington, TX 760152954
Mailing address
3201 Matlock Rd Ste 350
Arlington, TX 760152954
Additional practice locations
1 secondary location on file with NPPES.
Location 2
4927 Lake Ridge Pkwy Ste 140
Grand Prairie, TX 750523068
Specialties
-
Obstetrics & Gynecology PrimaryAn obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | BP10057675 | PIT |
Practice context
Part of a multi-provider practice. 9 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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