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

Kathryn J Drennan, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1770792251

Kathryn J Drennan, MD is an Obstetrics/Gynecology in Rochester, New York. Graduated from University of Washington School of Medicine in 2002, 24 years ago. Practices with Strong Obstetrics-Gynecology Group, a 82-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
24
Trained at
University of Washington School of Medicine
Licensed in
NY
In the registry since
2007
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

500 Red Creek Dr Ste 210
Rochester, NY 14623-4285
Phone: (585) 487-3350
Fax: (585) 334-0699
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Maternal & Fetal Medicine Physician (primary) Taxonomy 207VM0101X · Licence 286577 (NY)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 286577 (NY)

Record details

NPI number1770792251
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 22, 2007
Last updated in NPPESJune 29, 2023

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2002 (24 years in practice)
Group practice Strong Obstetrics-Gynecology Group — 82 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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