DR. WILLIAM B MAJOR (M.D.) – Hematology & Oncology Physician, NPI 1437193182

DR. WILLIAM B MAJOR (M.D.) is a healthcare provider. based in Winchester, Virginia. specializing in Hematology & Oncology Physician. They hold the professional credentials M.D.. They hold a License No. 0101040514 (VA). The NPI Number for DR. WILLIAM B MAJOR (M.D.) is 1437193182

Main info

Male
Name
DR. WILLIAM B MAJOR (M.D.)
NPI
1437193182
Phone
(540) 662-1108
Address
1870 Amherst Street
Enumeration Date
15 June 2006
Last Update Date
28 February 2018
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

Provider Addresses for DR. WILLIAM B MAJOR (M.D.)

  • 1870 Amherst Street

    Suite F

    Winchester, VA 22601

    Phone: (540) 662-1108

    Type: Location

  • Campus Boulevard, Winchester, Virginia, 22601, United States

    WINCHESTER, VA 226016906

    Phone: (540) 662-1108

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

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Medicare Enrollment & Revalidation

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No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

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No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 22601)

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Frequently asked questions

Is DR. WILLIAM B MAJOR (M.D.) listed with a National Provider Identifier?
Yes — DR. WILLIAM B MAJOR (M.D.) has NPI 1437193182 on file in the registry.
Active or inactive — what applies to DR. WILLIAM B MAJOR (M.D.)?
You should see DR. WILLIAM B MAJOR (M.D.) as active in CMS-hosted NPPES data.
What kind of doctor is DR. WILLIAM B MAJOR (M.D.)?
DR. WILLIAM B MAJOR (M.D.) is associated with Hematology & Oncology Physician in the directory — Clinical services aligned with this taxonomy classification.
What locale is associated with DR. WILLIAM B MAJOR (M.D.)?
Directory geography for DR. WILLIAM B MAJOR (M.D.) centers on Winchester, Virginia.
When was this NPI issued?
Enumeration for DR. WILLIAM B MAJOR (M.D.) is noted as June 15, 2006 where the registry provides it.

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