Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Chad Aaron Hills, DO

Individual provider Orthopaedic Surgery Physician · NPI 1801058656

Chad Aaron Hills, DO is an Orthopedic Surgery in Tucson, Arizona. Graduated from Arizona College of Osteopathic Medicine Mid Western University in 2008, 18 years ago. Practices with Tucson Orthopaedic Institute Professional Corporation, a 108-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Arizona, California and Nebraska.

Years since qualifying
18
Trained at
Arizona College of Osteopathic Medicine Mid Western University
Licensed in
AZ, CA, NE
In the registry since
2008
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

5301 E Grant Rd
Tucson, AZ 85712-2805
Phone: (520) 784-6200
Fax: (520) 784-6109
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 340 S Willard St, Cottonwood, AZ 86326-4126 — (928) 649-7960
  • 5301 E Grant Rd Bldg 1, Tucson, AZ 85712 — (520) 784-6200
  • 5301 E Grant Rd Bldg 1, Tucson, AZ 85712 — (520) 784-6200
  • 10833 Le Conte Ave, Los Angeles, CA 90095 — (310) 319-1234

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 007948 (AZ)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 20A16113 (CA)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 689 (NE)

Record details

NPI number1801058656
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 1, 2008
Last updated in NPPESNovember 7, 2024
Certification dateNovember 7, 2024
Mailing addressPo Box 31630, Tucson, AZ 85751-1630

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolARIZONA COLLEGE OF OSTEOPATHIC MEDICINE MID WESTERN UNIVERSITY
Graduated 2008 (18 years in practice)
Group practice Tucson Orthopaedic Institute Professional Corporation — 108 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Tucson