NORTHERN ARIZONA HEALTHCARE CORPORATION
Medicare Clinicians for NPI 1669914552
Family Medicine in Flagstaff, AZ
Clinicians Billing Medicare Through This Organization CMS
Clinicians who reassign their Medicare billing to this organization, per CMS enrollment records.
Northern Arizona Healthcare Corporation in Flagstaff, AZ bills Medicare for 552 clinicians across 44 Medicare specialties. The largest specialties are Nurse Practitioner with 71, Anesthesiology with 51 and Hospitalist with 45. Of these, 128 practice at this address and 218 within 10 miles. Search by name or filter by specialty; each name links to that clinician's NPI profile.
This page lists the 250 clinicians practicing nearest to this organization's location. All 552 are counted in the totals above.
Nurse Practitioner (45 of 71)
Flagstaff, AZ 86001
Anesthesiology (27 of 51)
Hospitalist (23 of 45)
Certified Registered Nurse Anesthetist (CRNA) (17 of 44)
Physical Therapist in Private Practice (13 of 16)
Family Practice (12 of 23)
Internal Medicine (9 of 41)
Orthopedic Surgery (7 of 19)
Qualified Speech Language Pathologist (7)
Critical Care (Intensivists) (6 of 20)
Pediatric Medicine (6 of 15)
Psychiatry (6 of 7)
Cardiovascular Disease (Cardiology) (5 of 10)
Hospice/Palliative Care (5 of 6)
Registered Dietitian or Nutrition Professional (5 of 6)
Gastroenterology (4 of 15)
General Surgery (4 of 14)
Infectious Disease (4)
Neurology (4 of 13)
Obstetrics/Gynecology (4 of 17)
Occupational Therapist in Private Practice (4 of 5)
Clinical Psychologist (3)
Emergency Medicine (3 of 11)
Hematology/Oncology (3 of 4)
Cardiac Electrophysiology (2 of 10)
Clinical Social Worker (2 of 3)
Endocrinology (2)
Mental Health Counselor (2 of 3)
Neurosurgery (2 of 6)
Otolaryngology (2 of 5)
Plastic and Reconstructive Surgery (2 of 4)
Qualified Audiologist (2)
Certified Nurse Midwife (CNM) (1 of 2)
Interventional Cardiology (1 of 8)
Physical Medicine and Rehabilitation (1)
Pulmonary Disease (1 of 3)
Radiation Oncology (1 of 4)
Sports Medicine (1)
Thoracic Surgery (1)
Urology (1 of 19)
About this data
Medicare reassignment. A clinician who works for a hospital, clinic or medical group usually signs a Medicare reassignment (form CMS-855R). It lets the organization bill Medicare for the clinician's services and receive the payment. This page lists the clinicians whose reassignment to Northern Arizona Healthcare Corporation appears in the CMS Revalidation Reassignment List.
Who is included. Clinicians who bill Medicare under their own NPI through this organization. A clinician can reassign to more than one organization, so the same name may also appear under other groups.
Nearest 250. The totals and specialty counts cover all 552 clinicians. The list shows the 250 whose practice address is closest to this NPI's location, so each Northern Arizona Healthcare Corporation location shows its own nearest clinicians.
Addresses and phone numbers come from each clinician's own NPPES record, so they may point to another office or to the clinician's own practice.
Source: CMS Revalidation Reassignment List, October 2026 release; addresses, phone numbers and Medicare status from NPPES and PECOS. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
