NPI age
9 years
Enumerated 2017-04-20
● Active
Type 1 · Individual
Stephanie Ying Chu, MD
Chu is 1 of 20 obstetrics & gynecology providers in San Antonio and 1 of 171 in Texas.
Primary specialty
Obstetrics & Gynecology
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2021-09-07
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 171 active obstetrics & gynecology providers in Texas.
NPI age
9 years
↓ 9 yr below median (18 yr)
State licenses
1 state
7% of peers hold multiple states
Subspecialties
1
In the 31% of peers with subspecialties
NPI lifetime · 2017 → 2026
2017-04Enumerated in NPPES
2017
2026
Where they practice
Practice location
1102 Barclay St
San Antonio, TX 782077161
Mailing address
3066 E Commerce St
San Antonio, TX 782201013
Specialties
-
Obstetrics & Gynecology PrimaryA physician who specializes in diagnosis, treatment, and management of patients with obstetric conditions.
-
Student in an Organized Health Care Education/Training ProgramAn individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 425794101 |
Practice context
Part of a multi-provider practice. 77 other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 171 Obstetrics & Gynecology providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
Request a quote →How to verify this provider
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.