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

Individual provider Obstetrics & Gynecology Physician · NPI 1235149865

Janet B Lefkowitz, DO is an Obstetrics/Gynecology in Providence, Rhode Island. Graduated from University of New England, College of Osteo Medicine in 2001, 25 years ago. Practices with Affinity Physicians LLC, a 734-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Rhode Island.

Years since qualifying
25
Trained at
University of New England, College of Osteo Medicine
Licensed in
RI
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

101 Dudley St
Providence, RI 02905-2401
Phone: (401) 274-1122
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 34 Seneca Rd, West Hartford, CT 06117-2245 — (401) 739-2000

Specialties & licences

Gynecology Physician (primary) Taxonomy 207VG0400X · Licence DO00607 (RI)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence DO00607 (RI)

Record details

NPI number1235149865
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 8, 2006
Last updated in NPPESMarch 2, 2020
Certification dateMarch 2, 2020
Mailing address34 Seneca Rd, West Hartford, CT 06117-2245

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolUNIVERSITY OF NEW ENGLAND, COLLEGE OF OSTEO MEDICINE
Graduated 2001 (25 years in practice)
Group practice Affinity Physicians Llc. — 734 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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