Clinicians affiliated with Pain Center Of Arizona PC

13 clinicians on file with this group · most practice in Phoenix-Mesa-Chandler, AZ · PAC ID 0749183325

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

12 clinicians affiliated with Pain Center Of Arizona PC are in the 2024 Medicare Part B data, 5 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 · Interventional Pain Management (3) · Nurse Practitioner (3) · Physician Assistant (3) · Pain Management (2) · Certified Registered Nurse Anesthetist (CRNA) (1)

Specialty links go to the specialty in Phoenix-Mesa-Chandler, AZ.

Clinicians affiliated with Pain Center Of Arizona PC, 2024

Alphabetical by last name; 12.

NameSpecialtyCity
Joseph R Beach, PA-CPhysician AssistantPhoenix, AZ
Matthew W Doust, MDInterventional Pain ManagementPhoenix, AZ
Sara Enrico, FNP-CNurse PractitionerPhoenix, AZ
Donald L Hair, PA-CPhysician AssistantTucson, AZ
Bonita F Jones, ACNPNurse PractitionerPhoenix, AZ
Ramoun D Jones, MDInterventional Pain ManagementPhoenix, AZ
Sachin Narain, MDPain ManagementGilbert, AZ
Jennifer D Okidegbe, MSN, FNP-CNurse PractitionerPhoenix, AZ
Stuart RussellCertified Registered Nurse Anesthetist (CRNA)Mesa, AZ
Adam J Siwek, DOPain ManagementPhoenix, AZ
Steven M Siwek, MDInterventional Pain ManagementPhoenix, AZ
Christopher Smreczak, PA-CPhysician AssistantPhoenix, AZ

Practice locations

Listed practice locations in Arizona.

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

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