Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Heidi Ostler

Individual provider Pediatric Cardiology Physician · NPI 1538657010

Heidi Ostler is a Pediatric Medicine in Houston, Texas. Graduated from University of Utah School of Medicine in 2018, 8 years ago. Practices with University of Utah Pediatric Services, a 119-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
8
Trained at
University of Utah School of Medicine
Licensed in
CA
In the registry since
2018
Specialties on file
3
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Practice location Address checks out

6651 Main St Ste E1920
Houston, TX 77030-2428
Phone: (832) 826-5048
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3020 Childrens Way, San Diego, CA 92123-4223 — (858) 966-6764

Specialties & licences

Pediatric Cardiology Physician (primary) Taxonomy 2080P0202X · Licence A165776 (CA)
Pediatrics Physician Taxonomy 208000000X · Licence A165776 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1538657010
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 30, 2018
Last updated in NPPESJanuary 23, 2026
Certification dateJanuary 23, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPEDIATRIC MEDICINE
Medical schoolUNIVERSITY OF UTAH SCHOOL OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice University Of Utah Pediatric Services — 119 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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