William Franklin Winecoff, M.D.
Anatomic Pathology & Clinical Pathology Physician · Washington, DC
William Franklin Winecoff, M.D. is an anatomic pathology & clinical pathology physician with a practice address in Washington, District of Columbia, and NPI 1295719433, issued on Dec 1, 2005. Check the license on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- William Franklin Winecoff
- Credential
- M.D.
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- 18975 GA
Self-reported in NPPES; status is on the state search - Practice location
- 6825 16TH St NW, Washington, DC 20306
- Phone
- (202) 782-2762
- Enumerated
- Dec 1, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (202) 782-3056
- Medicare enrollment
- Enrolled (PECOS I20110111000903); accepts Medicare assignment
- Medical or professional school
- Medical College Of Georgia School Of Medicine, 1976
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 81 in District of Columbia → Look up another NPI →
Also registered at 6825 16TH St NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Francis Chiricosta, MDAnatomic Pathology & Clinical Pathology Physician1053334110
- Luke Chung, M.DAnatomic Pathology & Clinical Pathology Physician1962486456
- Jose Colon, D.M.D., D.M.SC.Oral and Maxillofacial Pathology Dentistry1881678944
- Renata Greenspan, MDAnatomic Pathology & Clinical Pathology Physician1780668756
Verify William Franklin Winecoff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of MedicineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 94.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Anne Arundel Gastroenterology Associates, P.A.Annapolis, MD
- Gastroenterology Specialists OF Frederick, P.A.Frederick, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Franklin Winecoff among 81 anatomic pathology & clinical pathology physician records in District of Columbia
William Franklin Winecoff, M.D. is one of 81 anatomic pathology & clinical pathology physician records with a practice address in District of Columbia. 44% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 77% newer
- In a Medicare fileYes · 44% of these records are
- In the CMS Doctors and Clinicians fileYes · 41% of these records are
- Graduated1976 · median 2006 among the 33 with a school on file
- Record last updated2026 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in District of Columbia
There are 81 anatomic pathology & clinical pathology physician records in District of Columbia.
All 81 in District of Columbia → Every provider in Washington → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Francis Chiricosta, MDWashington, DC 203061053334110
- Luke Chung, M.DWashington, DC 203061962486456
- Renata Greenspan, MDWashington, DC 203061780668756
- Dennis Hayden, D.O.Washington, DC 203061740264654
- Peter McEvoyWashington, DC 203061134103237
- Timothy Monaghan, M.D.Washington, DC 203061912979667
- Sharda Sabnis, MD FCAPWashington, DC 203061831173764
- Raj Shekar, MDWashington, DC 203061982688727
Common questions
What is William Franklin Winecoff, M.D.'s NPI number?
William Franklin Winecoff, M.D.'s National Provider Identifier (NPI) is 1295719433, issued on Dec 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William Franklin Winecoff, M.D. located?
The NPPES record lists a practice address at 6825 16TH St NW, Washington, DC, 20306. Phone: (202) 782-2762. Providers update this record themselves, so call before visiting.
How can I verify William Franklin Winecoff, M.D.'s license?
Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is William Franklin Winecoff, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.