William G. Harshaw, MD
Vascular & Interventional Radiology Physician · Fairfax, VA
William G. Harshaw, MD is a vascular & interventional radiology physician with a practice address in Fairfax, Virginia, and NPI 1982638177, issued on Jul 11, 2006. Check the license (Virginia 0101015932, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- William G. Harshaw
- Credential
- MD
- Primary taxonomy
- Vascular & Interventional Radiology Physician 2085R0204X
- License number
- 0101015932 VA
Self-reported in NPPES; status is on the state search - Practice location
- 2722 Merrilee Dr, Fairfax, VA 22031
- Phone
- (703) 698-0056
- Enumerated
- Jul 11, 2006
- Record last updated
- Feb 22, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (703) 573-0880
- Entity
- Type 1 · individual
8 nearest vascular & interventional radiology physician records → All 152 in Virginia → Look up another NPI →
Also registered at 2722 Merrilee Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Albano, MDDiagnostic Radiology Physician1467470534
- Thomas Alewine, M.D.Diagnostic Radiology Physician1376508267
- Jonathan Alfert, M.D.Diagnostic Radiology Physician1932133832
- William Astor, M.D.Diagnostic Radiology Physician1396915237
- Marilyn Barry-Brooks, M.D.Diagnostic Radiology Physician1538395827
- Kara Beckner, MDDiagnostic Radiology Physician1699709840
Verify William G. Harshaw in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101015932Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average vascular & interventional radiology physician in 2024
48 Medicare Part D claims, against an average of 75 among the 1,444 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
William G. Harshaw among 152 vascular & interventional radiology physician records in Virginia
William G. Harshaw, MD is one of 152 vascular & interventional radiology physician records with a practice address in Virginia. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 74% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileNo · 84% of these records are
- Record last updated2016 · 30% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0204X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular & Interventional Radiology Physician providers in Virginia
There are 152 vascular & interventional radiology physician records in Virginia.
All 152 in Virginia → Every provider in Fairfax → Vascular & Interventional Radiology Physician nationwide →
The 8 vascular & interventional radiology physician records with the nearest ZIP codes
- Omosalewa Adenikinju, M.D.Fairfax, VA 220311558758607
- Aaron Ducoffe, M.D.Fairfax, VA 220311487091534
- Pankaj Kaushal, M.D.Fairfax, VA 220311114260148
- Jonathan Keung, M.D.Fairfax, VA 220311740574698
- Hong Lim, M.D.Fairfax, VA 220311972716140
- W. Redlin, MDFairfax, VA 220311629002837
- Eric You, M.D.Fairfax, VA 220311497140644
- Eric Chung, MDFalls Church, VA 220421780203521
Common questions
What is William G. Harshaw, MD's NPI number?
William G. Harshaw, MD's National Provider Identifier (NPI) is 1982638177, issued on Jul 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William G. Harshaw, MD located?
The NPPES record lists a practice address at 2722 Merrilee Dr, Fairfax, VA, 22031. Phone: (703) 698-0056. Providers update this record themselves, so call before visiting.
How can I verify William G. Harshaw, MD's license?
NPPES lists Virginia license number 0101015932, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William G. Harshaw, MD prescribe under Medicare Part D?
In 2024, William G. Harshaw, MD had 48 Medicare Part D claims; the average among vascular & interventional radiology physician prescribers was 75. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.