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

Grant M Greenberg, MD, MA

Individual provider Family Medicine Physician · NPI 1245328772

Grant M Greenberg, MD, MA is a Family Practice in Roanoke, Virginia. Graduated from University of Michigan Medical School in 1997, 29 years ago. Practices with Carilion Medical Center, a 951-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan, Pennsylvania and Virginia.

Years since qualifying
29
Trained at
University of Michigan Medical School
Licensed in
MI, PA, VA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MA — Master of Arts
A graduate arts degree.

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Practice location Address checks out

1314 Peters Creek Rd NW
Roanoke, VA 24017-2500
Phone: (540) 562-5700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1730 Chew St, Allentown, PA 18104-5549 — (610) 969-3500

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 0101287095 (VA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 4301070222 (MI)
Family Medicine Physician Taxonomy 207Q00000X · Licence MD459423 (PA)

Record details

NPI number1245328772
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MA
Sole proprietorNo
NPI enumeratedOctober 10, 2006
Last updated in NPPESNovember 6, 2025
Certification dateNovember 6, 2025

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 1997 (29 years in practice)
Group practice Carilion Medical Center — 951 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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