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

Aaron T Thornburg, DO

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1669425245

Aaron T Thornburg, DO is a Critical Care (Intensivists) in Phoenix, Arizona. Qualified in 2001, 25 years ago. Practices with Dignity Health Medical Foundation, a 1,204-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Arizona, California, Indiana and Wisconsin.

Years since qualifying
25
Licensed in
AZ, CA, IN, WI
In the registry since
2006
Specialties on file
5
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

3330 N 2nd St Ste 300
Phoenix, AZ 85012-2369
Phone: (602) 274-7195
Fax: (602) 274-7097
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 11104 Parkview Circle Dr Ste 410, Fort Wayne, IN 46845-0025 — (260) 266-5260
  • 1836 South Ave, La Crosse, WI 54601-5429 — (608) 782-7300

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 20A16041 (CA)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 5017 (AZ)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 100-321 (WI)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 02002916A (IN)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 5017 (AZ)

Record details

NPI number1669425245
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 18, 2006
Last updated in NPPESJune 22, 2020
Certification dateJune 22, 2020
Mailing address3330 N 2nd St Ste 300, Phoenix, AZ 85012-2369

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Dignity Health Medical Foundation — 1204 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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