Allergy, Asthma and Clinical Research Center – Martha M. Tarpay ...

Summary: Mercy is a nonprofit Catholic healthcare system with a large presence in the Midwest and beyond. It operates 40+–44 acute care and specialty hospitals, over 700 physician and outpatient clinics, and employs tens of thousands of staff across multiple states (including Oklahoma). Founded in 1886 (Sisters of Mercy), Mercy is headquartered in Chesterfield, Missouri, and is one of the largest Catholic health care systems in the U.S. Its footprint includes Missouri, Arkansas, Oklahoma, Kansas, Texas, Louisiana, and Mississippi, with operations described as NGO/NPO/NFP. The user query refers to Martha M. Totszollosy Tarpay, MD, associated with Mercy Oklahoma City, suggesting a local Mercy Oklahoma City affiliation within Mercy’s Oklahoma operations.

Oklahoma Allergy & Asthma Clinic Inc. is a private medical practice in Oklahoma City specializing in allergy and asthma care for all ages. Founded in 1925, it operates from its main clinic at the Oklahoma Health Center in Oklahoma City with additional satellite offices in Edmond, Norman, Midwest City, and Yukon. They offer initial appointments by calling (405) 235-0040 or visiting oklahomaallergy.com. The Oklahoma City HQ address is 750 N.E. 13th St, Oklahoma City, OK 73104. The clinic employs about 13 staff and reports annual revenue around $2.7M.