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

William Quirk, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1871696674

William Quirk, MD is an Obstetrics/Gynecology in Youngstown, Ohio. Graduated from Northeastern Ohio University College of Medicine in 1989, 37 years ago. Practices with Northern Ohio Medical Specialists, LLC, a 251-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
37
Trained at
Northeastern Ohio University College of Medicine
Licensed in
OH
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

5533 Mahoning Ave Ste D
Youngstown, OH 44515-2366
Phone: (330) 793-7966
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 35063544 (OH)
Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician Taxonomy 207VF0040X · Licence 35063544 (OH)

Record details

NPI number1871696674
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 7, 2006
Last updated in NPPESSeptember 15, 2014
Mailing address5533 Mahoning Ave, Suite D, Youngstown, OH 44515-2366

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolNORTHEASTERN OHIO UNIVERSITY COLLEGE OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Northern Ohio Medical Specialists,Llc — 251 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Youngstown