NPivot
Gregory Dunham is one of 20 OB/GYNs practicing in San Angelo, Texas .
Gregory Dunham practices with Shannon Clinic and The West Texas Rehabilitation Center.
Registry record (NPPES)
NPI
1679556054
Type
Type 1 · Individual
Primary taxonomy
Obstetrics & Gynecology · 207V00000X
Address on file
220 E. Harris San Angelo, TX 76903 (325) 481-2285
Enumerated
Nov 21, 2005
Record last updated
Dec 28, 2017
License states listed
TX
Medicare (CMS)
Enrollment
Medicare-enrolled in IA, OK, TXObstetrics/Gynecology
Revalidation due
No date set by CMS
The registry stops here. NPivot keeps going.
Part D prescribing
Procedure volumes by CPT code
Group affiliations and colleagues
Full enrollment history
See the full profile free
Free account. No card, no call.
Practice locations
120 E Beauregard Ave
San Angelo , TX 76903
(325) 747-1511
4601 Hartford St
Abilene , TX 79605
(325) 793-3411
More OB/GYNs in San Angelo
Updated August 2026. Practice locations and specialty come from the CMS Doctors and Clinicians file, the registry record from NPPES, and enrollment from CMS Medicare enrollment files. NPI records are corrected at the source, through NPPES.
NPivot · NPI lookup & provider intelligence
NPivot uses data from public CMS, NPPES & HRSA sources and is not affiliated with, endorsed by, or sponsored by CMS, HRSA, or any government agency. © 2026 NPivot · a Next Tier Careers product.