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

Dr. Diane Frances Thomas, MD

Individual provider Epilepsy Physician · NPI 1447361555

Dr. Diane Frances Thomas, MD is a Neurology in Cumberland, Maryland. Graduated from Wake Forest University School of Medicine in 1999, 27 years ago. Practices with UPMC Western Maryland Health Services LLC, a 167-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
27
Trained at
Wake Forest University School of Medicine
Licensed in
MD
In the registry since
2006
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

12502 Willowbrook Rd Ste 640
Cumberland, MD 21502-6579
Phone: (240) 964-8944
Fax: (410) 659-2817
Show map & directions

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

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence D0064861 (MD)
Epilepsy Physician Taxonomy 2084E0001X · Licence D0064861 (MD)

Record details

NPI number1447361555
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESJuly 11, 2025
Certification dateMay 21, 2025

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolWAKE FOREST UNIVERSITY SCHOOL OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice Upmc Western Maryland Health Services Llc — 167 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare