TANNER SEITZ DO
NPI 1952096323
Family Medicine in Sierra Vista, AZ
About Tanner Seitz Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TANNER SEITZ DO (NPI 1952096323) is an individual family medicine provider in Sierra Vista, Arizona, licensed in Utah (14274495-1204) and active in the NPI registry since April 2023. He is enrolled in Medicare PECOS, is affiliated with Cedar City Hospital, and maintains a secondary practice location in Cedar City.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
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
Tanner Seitz 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 Reassignment
Medicare enrollment records show Tanner Seitz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
St George, UT 84790
- Reassigned Medicare billing, Utah enrollment
- 3,691 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cedar City Hospital
Acute Care Hospitals · Cedar City, UTPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85635 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SIERRA VISTA, AZ 85635
SIERRA VISTA, AZ 85635
SIERRA VISTA, AZ 85635
SIERRA VISTA, AZ 85635
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 Tanner Seitz's NPI number?
The NPI number for Tanner Seitz is 1952096323. It was assigned to this individual provider in the NPPES registry on April 10, 2023.
Where is Tanner Seitz located?
Tanner Seitz practices at 5700 E Highway 90, Sierra Vista, AZ 85635. The listed phone number is (435) 650-9861.
What is Tanner Seitz's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Tanner Seitz enrolled in Medicare?
Yes. Tanner Seitz 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 organization bills Medicare for Tanner Seitz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tanner Seitz reassigns Medicare benefits to Ihc Health Services Inc (St George, UT). The 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 Tanner Seitz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tanner Seitz accept?
Health plans from Molina Healthcare and University of Utah Health Plans list Tanner Seitz as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Tanner Seitz affiliated with any hospitals?
According to CMS data, Tanner Seitz is affiliated with Cedar City Hospital.
When was this NPI record last updated?
The NPPES record for Tanner Seitz was last updated on July 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.
# Tanner Seitz, DO · NPI 1952096323
Family Medicine physician in Sierra Vista, Arizona. Individual provider, active in the CMS NPPES registry since April 10, 2023.
## Identity
- **NPI:** 1952096323 (Entity type: Individual)
- **Enumerated:** April 10, 2023
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 14274495-1204 (Utah)
- **Sole proprietor:** No
## Practice location
- **Address:** 5700 E HIGHWAY 90, Sierra Vista, AZ 85635-9110
- **Phone:** (435) 650-9861
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Ihc Health Services Inc (NPI 1457496531, St George, UT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Arizona College Of Osteopathic Medicine Mid Western University, class of 2023
## Record status
- **NPPES last updated:** July 7, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1952096323) · Data from the CMS NPPES public registry.