NPI age
16 years
Enumerated 2009-06-23
● Active
Type 1 · Individual
DR. Diana Villazana-Kretzer, D.O
Villazana-Kretzer is 1 of 36 obstetrics & gynecology providers in San Antonio and 1 of 350 in Texas.
Primary specialty
Obstetrics & Gynecology
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2023-03-28
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 350 active obstetrics & gynecology providers in Texas.
NPI age
16 years
↓ 2 yr below median (18 yr)
State licenses
1 state
27% of peers hold multiple states
Subspecialties
0
56% of peers hold subspecialties
NPI lifetime · 2009 → 2026
2009-06Enumerated in NPPES
2009
2026
Where they practice
Practice location
333 N Santa Rosa
San Antonio, TX 782073108
Mailing address
333 N Santa Rosa
San Antonio, TX 782073108
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
3551 Roger Brooke Dr
San Antonio, TX 782344504
Location 3
36000 Darnall Loop
Fort Hood, TX 765445095
Location 4
2401 S 31st St
Temple, TX 765080001
Specialties
-
Obstetrics & Gynecology PrimaryAn obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their...
Practice context
Part of a multi-provider practice. 246 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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