NPI age
8 years
Enumerated 2018-04-30
● Active
Type 1 · Individual
Heidi Ostler
Ostler is 1 of 101 pediatrics providers in Houston and 1 of 351 in Texas.
Primary specialty
Pediatrics
Plus 2 subspecialties
Licensed in
CA
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-01-23
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
8 years
↓ 10 yr below median (18 yr)
State licenses
1 state
26% of peers hold multiple states
Subspecialties
2
In the 47% of peers with subspecialties
NPI lifetime · 2018 → 2026
2018-04Enumerated in NPPES
2018
2026
Where they practice
Practice location
6651 Main St Ste E1920
Houston, TX 770302428
Mailing address
6651 Main St Ste E1920
Houston, TX 770302428
Additional practice locations
1 secondary location on file with NPPES.
Location 2
3020 Childrens Way
San Diego, CA 921234223
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,...
-
PediatricsA pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment...
-
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. 8 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.
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