GRANT M GREENBERG MD, MA
NPI 1245328772
Family Medicine in Roanoke, VA
About Grant M Greenberg Md, Ma NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRANT M GREENBERG MD, MA (NPI 1245328772) is an individual family medicine provider in Roanoke, Virginia, licensed in Virginia (0101287095) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Carilion Medical Center, and maintains a secondary practice location in Allentown.
NPPES Registry Identity
Specialties & Licenses
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Grant M Greenberg Md, Ma is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Carilion Medical Center
Acute Care Hospitals · Roanoke, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 24017 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Grant Greenberg's NPI number?
The NPI number for Grant Greenberg is 1245328772. It was assigned to this individual provider in the NPPES registry on October 10, 2006.
Where is Grant Greenberg located?
Grant Greenberg practices at 1314 Peters Creek Rd NW, Roanoke, VA 24017. The listed phone number is (540) 562-5700.
What is Grant Greenberg's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Grant Greenberg enrolled in Medicare?
Yes. Grant Greenberg is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Grant Greenberg accept?
Health plans from McLaren Health Plan Community list Grant Greenberg as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Grant Greenberg affiliated with any hospitals?
According to CMS data, Grant Greenberg is affiliated with Carilion Medical Center.
When was this NPI record last updated?
The NPPES record for Grant Greenberg was last updated on November 6, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
