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

Dr. Isabelle Jane Decker, MD

Individual provider Pediatrics Physician · NPI 1689511636

Dr. Isabelle Jane Decker, MD is a Pediatrics Physician in Austin, Texas. Licensed in Texas. Registered with an NPI since 2026.

Licensed in
TX
In the registry since
2026
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4900 Mueller Blvd
Austin, TX 78723-3051
Phone: (512) 324-0000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence BP10097944 (TX)

Record details

NPI number1689511636
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 29, 2026
Last updated in NPPESApril 29, 2026
Certification dateApril 29, 2026
Mailing address1501 Red River St Fl 2, Austin, TX 78712-1845

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