Clinicians affiliated with Mercy Life Center Corporation

23 clinicians on file with this group · most practice in Pittsburgh, PA · PAC ID 9335042514

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

14 clinicians affiliated with Mercy Life Center Corporation are in the 2024 Medicare Part B data, 7 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Psychiatry (5) · Nurse Practitioner (4) · Family Practice (2) · Licensed Clinical Social Worker (2) · Certified Clinical Nurse Specialist (1)

Specialty links go to the specialty in Pittsburgh, PA.

Clinicians affiliated with Mercy Life Center Corporation, 2024

Alphabetical by last name; 14.

NameSpecialtyCity
Barbara R Bisdee, CRNPNurse PractitionerPittsburgh, PA
Leslee J Blaze, CRNPNurse PractitionerButler, PA
Raana Flemm, RNCertified Clinical Nurse SpecialistWexford, PA
Brent Harlan, M.D.PsychiatryPittsburgh, PA
Tracy N Javaherian, M.D.PsychiatryPittsburgh, PA
Renata Jurczak, M.D.PsychiatryPittsburgh, PA
Andrew H Leuenberger, MDFamily PracticePittsburgh, PA
Jonathan H Loring, LCSWLicensed Clinical Social WorkerPittsburgh, PA
Koushik Mukherjee, MDPsychiatryPittsburgh, PA
Chaya S Naiditch, FNPNurse PractitionerPittsburgh, PA
Sharon E Opitz, LCSWLicensed Clinical Social WorkerPittsburgh, PA
Kara M Peterson, CNMNurse PractitionerPittsburgh, PA
Holly E Stewart, MDPsychiatryPittsburgh, PA
Jack T Wahrenberger, M.D.Family PracticePittsburgh, PA

Practice locations

Listed practice locations in Pennsylvania.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations