Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. William D Winkelman, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1316289440

Dr. William D Winkelman, MD is an Obstetrics/Gynecology in Cambridge, Massachusetts. Graduated from Harvard Medical School in 2013, 13 years ago. Practices with Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc, a 1,676-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
13
Trained at
Harvard Medical School
Licensed in
MA
In the registry since
2013
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

725 Concord Ave Ste 3500
Cambridge, MA 02138-1052
Phone: (617) 354-5452
Fax: (617) 354-0458
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician (primary) Taxonomy 207VF0040X · Licence 269596 (MA)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 269596 (MA)

Record details

NPI number1316289440
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 27, 2013
Last updated in NPPESJune 13, 2024
Certification dateJune 13, 2024
Mailing address725 Concord Ave Ste 3500, Cambridge, MA 02138-1052

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 2013 (13 years in practice)
Group practice Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc — 1676 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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