NPI age
9 years
Enumerated 2017-04-17
● Active
Type 1 · Individual
James Chang
Chang is 1 of 40 pediatrics providers in San Antonio and 1 of 351 in Texas.
Primary specialty
Pediatrics
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2024-06-11
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 351 active pediatrics providers in Texas.
NPI age
9 years
↓ 9 yr below median (18 yr)
State licenses
1 state
26% of peers hold multiple states
Subspecialties
1
In the 47% of peers with subspecialties
NPI lifetime · 2017 → 2026
2017-04Enumerated in NPPES
2017
2026
Where they practice
Practice location
4499 Medical Dr Ste 289
San Antonio, TX 782293712
Mailing address
1200 Brooklyn Ave Ste 250
San Antonio, TX 782124828
Specialties
-
Pediatrics PrimaryA pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels,...
-
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.
Practice context
Part of a multi-provider practice. 6 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 →
- 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.