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

Dr. Wendy L. Mahone-Johnson, MD

Individual provider Hematology & Oncology Physician · NPI 1386828325

Dr. Wendy L. Mahone-Johnson, MD is a Medical Oncology in Plano, Texas. Graduated from University of Texas Medical School at San Antonio in 1997, 29 years ago. Practices with Texas Oncology PA, a 1,005-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Georgia and Texas.

Years since qualifying
29
Trained at
University of Texas Medical School at San Antonio
Licensed in
GA, TX
In the registry since
2007
Specialties on file
3
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

6957 W Plano Pkwy Ste 2000
Plano, TX 75093
Phone: (214) 483-6933
Fax: (214) 483-6648
Show map & directions

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

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence N8198 (TX)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence N8198 (TX)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 065562 (GA)

Record details

NPI number1386828325
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 27, 2007
Last updated in NPPESMay 24, 2021
Certification dateMay 24, 2021

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduated 1997 (29 years in practice)
Group practice Texas Oncology Pa — 1005 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Plano