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

Ethan Ittner, DO

Individual provider Psychiatry Physician · NPI 1083908248

Ethan Ittner, DO is a Psychiatry in Chico, California. Graduated from College of Osteo Med of the Pacific at Pomona in 2011, 15 years ago. Practices with Therapeutic Solutions Professional Corporation, a 3-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
15
Trained at
College of Osteo Med of the Pacific at Pomona
Licensed in
CA
In the registry since
2011
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.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

3247 Esplanade
Chico, CA 95973-4969
Phone: (530) 883-8535
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 20A13826 (CA)

Record details

NPI number1083908248
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJune 6, 2011
Last updated in NPPESNovember 10, 2017
Mailing address3247 Esplanade, Chico, CA 95973-4969

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolCOLLEGE OF OSTEO MED OF THE PACIFIC AT POMONA
Graduated 2011 (15 years in practice)
Group practice Therapeutic Solutions Professional Corporation — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Other providers in Chico