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

Dr. Gretchen Ann Champion, MD

Individual provider Otolaryngology Physician · NPI 1104869866

Dr. Gretchen Ann Champion, MD is an Otolaryngology in Allen, Texas. Graduated from Washington University School of Medicine in 2000, 26 years ago. Practices with The ENT and Allergy Centers of Texas, PLLC, a 55-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
26
Trained at
Washington University School of Medicine
Licensed in
TX
In the registry since
2006
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

1105 N Central Expy Ste 210 Allen Ear Nose Throat & Allergy P.a
Allen, TX 75013
Phone: (972) 747-4646
Fax: (972) 747-4633
Show map & directions

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

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence M0684 (TX)

Record details

NPI number1104869866
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 13, 2006
Last updated in NPPESAugust 23, 2007

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolWASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice The Ent And Allergy Centers Of Texas, Pllc — 55 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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