Physician Profile
Mary B. Preston, M.D.
Unclaimed ProfileAbout Dr. Preston
Based in Orange, VA, Mary B. Preston, M.D. is listed in the NPI registry under internal medicine. Mary graduated from University of Connecticut School of Medicine in 1979.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (540) 661-3004
- Email not available
Practice Locations
661 UNIVERSITY LN STE B
Orange, VA 22960
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internists at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 16 related providers in 2 groups
Trained at University of Connecticut School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1979 at University of Connecticut School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Mary B. Preston's specialty?
Mary B. Preston is an internist in Orange, VA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Where can I find Mary B. Preston?
Mary B. Preston is listed at 661 University Ln Ste B, Orange, VA 22960. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Mary B. Preston?
The number on file is (540) 661-3004. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Mary B. Preston?
Mary B. Preston's National Provider Identifier is 1801965447. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Mary B. Preston's education?
Mary B. Preston attended University of Connecticut School of Medicine, graduating in 1979. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Mary B. Preston have?
Mary B. Preston has 47 years experience. Calculated from a graduation year of 1979, reported in the CMS National Downloadable File.
CMS public data
Is Mary B. Preston's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mary B. Preston. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.