JOHN THUESON DO
NPI 1497109995
Radiology - Diagnostic Radiology in Apple Valley, CA
About John Thueson Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN THUESON DO (NPI 1497109995) is an individual diagnostic radiology provider in Apple Valley, California, licensed in California (20A17713) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
John Thueson Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
5Medicare enrollment records show John Thueson reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Victorville, CA 92395
- Reassigned Medicare billing, California enrollment
- 71 clinicians in this Medicare group
Victorville, CA 92395
- Reassigned Medicare billing, California enrollment
- 25 clinicians in this Medicare group
Victorville, CA 92395
- Reassigned Medicare billing, California enrollment
- 25 clinicians in this Medicare group
Glendora, CA 91741
- Reassigned Medicare billing, California enrollment
- 109 clinicians in this Medicare group
Monrovia, CA 91016
- Reassigned Medicare billing, California enrollment
- 88 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 27
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92308 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
APPLE VALLEY, CA 92308
APPLE VALLEY, CA 92308
APPLE VALLEY, CA 92308
APPLE VALLEY, CA 92308
APPLE VALLEY, CA 92308
APPLE VALLEY, CA 92308
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is John Thueson's NPI number?
The NPI number for John Thueson is 1497109995. It was assigned to this individual provider in the NPPES registry on April 20, 2016.
Where is John Thueson located?
John Thueson practices at 19111 Town Center Dr, Apple Valley, CA 92308. The listed phone number is (760) 699-2900.
What is John Thueson's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is John Thueson enrolled in Medicare?
Yes. John Thueson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for John Thueson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Thueson reassigns Medicare benefits to 5 organizations: Sol Radiology, Inc. (Victorville, CA), Megha Nayyar Gupta MD Inc. (Victorville, CA), Rahul Nayyar MD Inc (Victorville, CA), Menalam Health Services PC (Glendora, CA) and Focus Medical Imaging (Monrovia, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for John Thueson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for John Thueson was last updated on July 24, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.