Clinicians affiliated with Northwest Medical Center

Acute Care Hospitals · Proprietary · 6200 North La Cholla Boulevard, Tucson, AZ 85741 · Tucson, AZ · CCN 030085

Affiliation snapshotNovember 2, 2026CMS Doctors and Clinicians Facility Affiliation file, current snapshot (no end-of-2024 archive), applied to 2024

Activity year2024Medicare Part B claims, Original Medicare fee-for-service

595 clinicians affiliated with Northwest Medical Center are in the 2024 Medicare Part B data (662 listed in the affiliation file).

Each clinician's exact figures are in their Physician Report, from their page. View sample report · Already purchased? Open your report (earlier Local report and passes)

Affiliated clinicians by specialty, 2024

All specialties · Nurse Practitioner (73) · Internal Medicine (71) · Family Practice (68) · Certified Registered Nurse Anesthetist (CRNA) (58) · Anesthesiology (36) · Emergency Medicine (31) · Diagnostic Radiology (27) · Physician Assistant (27) · Cardiology (18) · Orthopedic Surgery (18) · Gastroenterology (14) · General Surgery (14) · Hospitalist (14) · Nephrology (10) · Urology (9) · Interventional Cardiology (8) · Obstetrics & Gynecology (8) · Otolaryngology (8) · Pathology (7) · Pulmonary Disease (7) · Hand Surgery (6) · Hematology-Oncology (6) · Critical Care (Intensivists) (5) · Infectious Disease (5) · Medical Oncology (5) · Neurosurgery (5) · Neurology (4) · Physical Medicine and Rehabilitation (4) · Vascular Surgery (4) · Clinical Cardiac Electrophysiology (3) · Plastic and Reconstructive Surgery (3) · Podiatry (3) · Radiation Oncology (3) · Thoracic Surgery (3) · Colorectal Surgery (Proctology) (2) · General Practice (2) · Cardiac Surgery (1) · Endocrinology (1) · Geriatric Medicine (1) · Interventional Radiology (1) · Osteopathic Manipulative Medicine (1) · Sports Medicine (1)

Anesthesiology affiliated with Northwest Medical Center, 2024

Alphabetical by last name; 36.

Name	City
Paul J Affleck, MD	Oro Valley, AZ
Ramin Ahsaei, M.D.	Tucson, AZ
Heather Christopherson, MD	Tucson, AZ
Genevieve Dowling, M.D.	Oro Valley, AZ
Matthew Draughon, MD	Oro Valley, AZ
Steven Freeland	Sahuarita, AZ
Arnold Gee, MD	Tucson, AZ
Trevor T Green, D.O.	Tucson, AZ
Lakshminarayana Guttikonda, M.D.	Tucson, AZ
Michael L Hecht, MD	Tucson, AZ
Christopher S Hill, MD	Phoenix, AZ
Julie L Holroyd	Tucson, AZ
Marina B Howell, MD	Tucson, AZ
Kyle A Kelly, M.D.	Oro Valley, AZ
Rajan Manmohan, MD	Oro Valley, AZ
Brian L Marasigan, M.D.	Tucson, AZ
Cornel Mihalache, MD	Tucson, AZ
Monnica C Morales, DO	Tucson, AZ
Mihai B Murarescu, MD	Boulder, CO
Joshua B Ng, MD	Oro Valley, AZ
Lincoln Nymeyer, MD	Oro Valley, AZ
Joshua J Oliver, M.D.	Oro Valley, AZ
Peter Papapetrou, M.D.	Atlanta, GA
William J Pekarske, M.D.	Tucson, AZ
Hoai D Pham, M.D.	Oro Valley, AZ
Micah Rogers, DO	Phoenix, AZ
Jesus V Sanchez, MD	Tucson, AZ
Gary D Sharp, M.D.	Tucson, AZ
Talles Barroso P Sidronio, MD	Lubbock, TX
Jonathan A Silva, M.D.	Tucson, AZ
Deepika R Solomon, M.D.	Tucson, AZ
Brent Toland, M.D.	Tucson, AZ
Victoria Tsang	Phoenix, AZ
Natalie Y Wang, M.D.	Scottsdale, AZ
David C Williamson, M.D.	Tucson, AZ
Orel A Zaninovich	Oro Valley, AZ

Affiliation comes from the CMS Doctors and Clinicians Facility Affiliation file, hospital rows only; name, address and type from the CMS Hospital General Information file. CMS does not publish an end-of-year archive of the affiliation file, so the current snapshot is applied to the latest data year. A clinician listed with several hospitals or groups appears on each of their pages. How hospital pages are built