Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

John Thueson, DO

Individual provider Diagnostic Radiology Physician · NPI 1497109995

John Thueson, DO practises Diagnostic Radiology in Apple Valley, California. Qualified in 2018, 8 years ago. Practices with Focus Medical Imaging, a 110-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
8
Licensed in
CA
In the registry since
2016
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

19111 Town Center Dr
Apple Valley, CA 92308-8989
Phone: (760) 699-2900
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

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 20A17713 (CA)

Record details

NPI number1497109995
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 20, 2016
Last updated in NPPESJuly 24, 2023
Certification dateJuly 24, 2023

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Focus Medical Imaging — 110 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients1,779
Services billed 2,173 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • California Hospital Medical Center La Hospital · Los Angeles, CA · listed as California Hospital
  • Encino Hospital Medical Center Hospital · Encino, CA · listed as Encino Medical Wellness Center
  • Emanate Health Foothill Presbyterian Hospital Hospital · Glendora, CA
  • Emanate Health Inter-Community Hospital Hospital · Covina, CA
  • Sherman Oaks Hospital Hospital · Sherman Oaks, CA

Colleagues at Focus Medical Imaging

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 110 clinicians in the practice; 12 are shown here.

Other providers in Apple Valley