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

Sarah Biggs, MD

Individual provider Allergy & Immunology (Internal Medicine) Physician · NPI 1376079202

Sarah Biggs, MD is an Allergy/Immunology in Amarillo, Texas. Graduated from University of Texas Medical Branch at Galveston in 2020, 6 years ago. Practices with Amarillo Medical Specialists, LLP, a 38-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
6
Trained at
University of Texas Medical Branch at Galveston
Licensed in
TX
In the registry since
2017
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

9092 Westgate Pkwy W
Amarillo, TX 79124-2441
Phone: (806) 359-5461
Show map & directions

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

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence T4617 (TX)
Allergy & Immunology (Internal Medicine) Physician Taxonomy 207RA0201X · Licence T4617 (TX)

Record details

NPI number1376079202
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 11, 2017
Last updated in NPPESOctober 31, 2025
Certification dateOctober 31, 2025
Mailing address9092 Westgate Pkwy W, Amarillo, TX 79124-2441

Medicare enrollment

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

Medicare specialtyALLERGY/IMMUNOLOGY
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 2020 (6 years in practice)
Group practice Amarillo Medical Specialists,Llp — 38 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Amarillo