William Haffner, MD - Family Medicine in Winchester, VA

William Haffner, MD is a Family Medicine physician based in Winchester, Virginia. William Haffner is licensed to practice in Virginia (license number 0101287427) and his current practice location is 217 Grocery Ave Ste B, Winchester, Virginia. He can be reached at his office (for appointments etc.) via phone at (540) 536-7700.

NPI number for William Haffner is 1033853056 and his current mailing address is 220 Campus Blvd Ste 320, Winchester, Virginia. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1033853056.

Contact Information

William Haffner, MD
217 Grocery Ave Ste B,
Winchester, VA 22602-8934
(540) 536-7700
(540) 536-7701

Map and Direction




Physician's Profile

Full NameWilliam Haffner
GenderMale
SpecialityFamily Medicine
Location217 Grocery Ave Ste B, Winchester, Virginia
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1033853056
  • Provider Enumeration Date: 04/26/2022
  • Last Update Date: 12/03/2025

Medical Identifiers

Medical identifiers for William Haffner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033853056NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 0101287427 (Virginia)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. William Haffner is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
William Haffner, MD
220 Campus Blvd Ste 320,
Winchester, VA 22601-2889

Ph: (540) 536-5100
William Haffner, MD
217 Grocery Ave Ste B,
Winchester, VA 22602-8934

Ph: (540) 536-7700

Reviews and Comments


Family Medicine Doctors in Winchester, VA

Dr. Steven Max Fisher, D.O.
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Phone: 540-678-2800    Fax: 540-678-2859
Barbara Anne Harris Feshami, M.D.
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Practice Location: 170 Prosperity Dr, Winchester, VA 22602
Phone: 540-869-0600    
Veronica Jane Bujdos, DO
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Practice Location: 1840 Amherst St, Winchester, VA 22601
Phone: 540-536-8000    
Katelyn Nicewander, PA-C
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Practice Location: 607 E Jubal Early Dr, Winchester, VA 22601
Phone: 540-536-2232    
Stephanie Anne Hoefle, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1440 Amherst St, Winchester, VA 22601
Phone: 540-536-5400    Fax: 540-536-5490
Mrs. Angela Lynn Titus, FNP-BC
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 172 Linden Dr Ste 107, Winchester, VA 22601
Phone: 540-678-0767    Fax: 540-678-0769

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.