William D. Winkelman, MD
Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician · Cambridge, MA
William D. Winkelman, MD is a urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician with a practice address in Cambridge, Massachusetts, and NPI 1316289440, issued on Mar 27, 2013. Check the license (Massachusetts 269596, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- William D. Winkelman
- Credential
- MD
- Primary taxonomy
- Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician 207VF0040X
- License number
- 269596 MA
Self-reported in NPPES; status is on the state search - Practice location
- 725 Concord Ave Ste 3500, Cambridge, MA 02138
- Phone
- (617) 354-5452
- Enumerated
- Mar 27, 2013
- Record last updated
- Jun 13, 2024
- Fax
- (617) 354-0458
- Medicare enrollment
- Enrolled (PECOS I20170511001700); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 2013
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician records → All 36 in Massachusetts → Look up another NPI →
Also registered at 725 Concord Ave Ste 3500
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brigid Mumford, MDObstetrics & Gynecology Physician1972132132
Verify William D. Winkelman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 269596Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% more Medicare Part D claims than the average urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician in 2024
939 Medicare Part D claims for 282 beneficiaries, against an average of 732 among the 998 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.
Most prescribed
- Gemtesa183 claims
- Estradiol181 claims
- Myrbetriq141 claims
- Nitrofurantoin Mono-Macro54 claims
- Mirabegron Er49 claims
- Estring38 claims
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.
Industry payments in 2024: $4,229.45
69 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 864 providers of this specialty with any payment received $2,558.52 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Harvard Medical Faculty Phys AT Beth Israel Deaconess Med Ctr IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William D. Winkelman among 36 urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician records in Massachusetts
William D. Winkelman, MD is one of 36 urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician records with a practice address in Massachusetts. 97% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 69% of them.
- NPI issued2013 · 69% of these records are older, 28% newer
- In a Medicare fileYes · 97% of these records are
- In the CMS Doctors and Clinicians fileYes · 86% of these records are
- Graduated2013 · median 2007 among the 30 with a school on file
- Record last updated2024 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VF0040X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician providers in Massachusetts
There are 36 urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician records in Massachusetts.
All 36 in Massachusetts → Every provider in Cambridge → Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician nationwide →
The 8 urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician records with the nearest ZIP codes
- Eman Elkadry, MDCambridge, MA 021381033189089
- Peter Rosenblatt, MDCambridge, MA 021381629048665
- Sonia Adams, MDBrighton, MA 021351730308974
- Mallika Anand, MDBoston, MA 021181740485762
- Padmasini Kandadai, MD, MPHBoston, MA 021181447466636
- J. Larrieux, MDBoston, MA 021181144203472
- Edward Kim, MD, MPHBoston, MA 021151740643741
- Youngwu Kim, M.D.Boston, MA 021141952797268
Common questions
What is William D. Winkelman, MD's NPI number?
William D. Winkelman, MD's National Provider Identifier (NPI) is 1316289440, issued on Mar 27, 2013. An NPI identifies a provider in billing; it is not a license.
Where is William D. Winkelman, MD located?
The NPPES record lists a practice address at 725 Concord Ave Ste 3500, Cambridge, MA, 02138. Phone: (617) 354-5452. Providers update this record themselves, so call before visiting.
How can I verify William D. Winkelman, MD's license?
NPPES lists Massachusetts license number 269596, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William D. Winkelman, MD prescribe under Medicare Part D?
In 2024, William D. Winkelman, MD had 939 Medicare Part D claims for 282 beneficiaries; the average among urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician prescribers was 732. 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.