Individual provider · Type 1 NPI

Theron O'Halloran, MD

Obstetrics & Gynecology Physician · Glen Burnie, MD

NPI number 1093344145 Active

Practice location

301 Hospital Dr
Glen Burnie, MD 21061-5803

Call (410) 787-4000 Map

Mailing address

2001 Medical Parkway
Annapolis, MD 21401

Specialties and licenses

TaxonomyCodeLicense
Obstetrics & Gynecology Physician Primary 207V00000XD0100658 (MD)

Obstetrics & Gynecology Physician: An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

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About NPI 1093344145

Theron O'Halloran, MD's National Provider Identifier is 1093344145, issued on Apr 1, 2020. The primary taxonomy on file is Obstetrics & Gynecology Physician (207V00000X), and the practice location is in Glen Burnie, MD. The record was last updated on Sep 23, 2025.