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William M. Quirk, M.D., Facog, Obstetrics and Gynecology, LLC.

Obstetrics & Gynecology Physician in Austintown, OH · enumerated 2009 · authorized official Melissa Quirk, Office Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1023347499

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Registry record

Entity type Organization (Type 2)
Legal business name William M. Quirk, M.D., Facog, Obstetrics and Gynecology, LLC.
Practice address 5533 Mahoning Ave, Suite D, Austintown, OH, 44515
Phone (330) 793-7966
Fax (330) 953-3963
Enumeration date Dec 15, 2009
Last updated in NPPES Sep 22, 2014

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Primary
207VF0040X Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician Allopathic & Osteopathic Physicians · License 35063544 (OH) Secondary

Authorized official

Name Melissa Quirk
Title Office Manager
Phone (330) 793-7699

Other identifiers

Identifier Type State Issuer
2107026 Medicaid OH -
3034451 Medicaid OH -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What type of organization is William M. Quirk, M.D., Facog, Obstetrics and Gynecology, LLC.?
William M. Quirk, M.D., Facog, Obstetrics and Gynecology, LLC. is registered in NPPES as a Obstetrics & Gynecology Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-22.