THERON O'HALLORAN MD ⚕️ Maryland 1093344145

NPI	1093344145
Entity Type	Individual
Gender	Male
Sole Proprietor ?	No
Primary Taxonomy	207V00000X Obstetrics & Gynecology (Licence: MD D0100658)
Enumeration Date	2020-04-01
Last Update Date	2025-09-23

THERON O'HALLORAN MD

301 HOSPITAL DR

GLEN BURNIE, MD 21061-5803

Phone number: 410-787-4000

THERON O'HALLORAN MD

2001 MEDICAL PARKWAY

ANNAPOLIS, MD 21401

Phone number: 443-481-1091