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

Claire Fitzgerald Harrison, MD

Individual provider Internal Medicine Physician · NPI 1821610098

Claire Fitzgerald Harrison, MD is an Internal Medicine in Austin, Texas. Graduated from University of Texas Medical School at San Antonio in 2020, 6 years ago. Practices with The University of Texas at Austin, a 156-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
6
Trained at
University of Texas Medical School at San Antonio
Licensed in
TX
In the registry since
2020
Specialties on file
2
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

1500 Red River St
Austin, TX 78701-1918
Phone: (512) 324-7000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence BP10070654 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence U3231 (TX)

Record details

NPI number1821610098
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 11, 2020
Last updated in NPPESJune 23, 2023
Certification dateJune 23, 2023

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduated 2020 (6 years in practice)
Group practice The University Of Texas At Austin — 156 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Other providers in Austin