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

Dr. Claire Larson Isbell, MD

Individual provider Surgical Critical Care Physician · NPI 1639333412

Dr. Claire Larson Isbell, MD is a General Surgery in Austin, Texas. Graduated from Louisiana State University School of Medicine in New Orleans in 2007, 19 years ago. Practices with Cogent Healthcare of Texas PA, a 114-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
19
Trained at
Louisiana State University School of Medicine in New Orleans
Licensed in
TX
In the registry since
2008
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

4310 James Casey St Ste 3C
Austin, TX 78745-1120
Phone: (512) 244-0766
Fax: (512) 244-1013
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3801 N Lamar Blvd Dept Of, Austin, TX 78756-4080 — (512) 407-7000

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence N5182 (TX)
Surgical Critical Care Physician Taxonomy 2086S0102X · Licence N5182 (TX)

Record details

NPI number1639333412
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2008
Last updated in NPPESMay 11, 2021
Certification dateApril 23, 2021

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 2007 (19 years in practice)
Group practice Cogent Healthcare Of Texas Pa — 114 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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