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

Individual provider Internal Medicine Physician · NPI 1972541381

Tom T. Thayil, MD is an Internal Medicine in Dallas, Texas. Graduated from University of Texas Medical Branch at Galveston in 2000, 26 years ago. Practices with MD on Call PA, an 11-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
26
Trained at
University of Texas Medical Branch at Galveston
Licensed in
TX
In the registry since
2006
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

7502 Greenville Ave
Dallas, TX 75231-3802
Phone: (972) 600-2223
Fax: (972) 863-6020
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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 L6668 (TX)

Record details

NPI number1972541381
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 4, 2006
Last updated in NPPESJuly 14, 2015
Mailing address5310 Galaxie Road, Dallas, TX 75231-4426

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 2000 (26 years in practice)
Group practice Md On Call Pa — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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