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

Dr. MA Ahad Athar, MD

Individual provider Internal Medicine Physician · NPI 1518166818

Dr. MA Ahad Athar, MD is a Hematology/Oncology in McKinney, Texas. Graduated from University of North Carolina at Chapel Hill School of Medicine in 2007, 19 years ago. Practices with Texas Oncology PA, a 1,005-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
19
Trained at
University of North Carolina at Chapel Hill School of Medicine
Licensed in
TX
In the registry since
2007
Specialties on file
4
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

5236 W University Dr Ste 1000
McKinney, TX 75071-8106
Phone: (972) 542-8609
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence N6149 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence N6149 (TX)
Medical Oncology Physician Taxonomy 207RX0202X · Licence N6149 (TX)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1518166818
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 16, 2007
Last updated in NPPESOctober 8, 2018

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Also practisesINTERNAL MEDICINE, MEDICAL ONCOLOGY
Medical schoolUNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL SCHOOL OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Texas Oncology Pa — 1005 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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