Tanner Seitz, DO
Family Medicine Physician · Sierra Vista, AZ
Tanner Seitz, DO is a family medicine physician with a practice address in Sierra Vista, Arizona, and NPI 1952096323, issued on Apr 10, 2023. Check the license (Arizona 011595, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Tanner Seitz
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 011595 AZ
14274495-1204 UT
Self-reported in NPPES; status is on the state search - Practice location
- 5700 E Highway 90, Sierra Vista, AZ 85635
- Phone
- (435) 650-9861
- Enumerated
- Apr 10, 2023
- Record last updated
- Jul 7, 2026
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,119 in Arizona → Look up another NPI →
Also registered at 5700 E Highway 90
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tanner Seitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 011595Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family medicine physician in 2024
81 Medicare Part D claims for 35 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $523.98
5 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Tanner Seitz among 3,119 family medicine physician records in Arizona
Tanner Seitz, DO is one of 3,119 family medicine physician records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 94% of them.
- NPI issued2023 · 94% of these records are older, 4% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2026 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 family medicine physician records list a practice address in Sierra Vista
They are 16 of the 801 NPPES records with a practice address in Sierra Vista, and 3,119 family medicine physician records in Arizona.
All 3,119 in Arizona → Every provider in Sierra Vista → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Joanne Cardinal, MDSierra Vista, AZ 856351760557961
- John Clay, DOSierra Vista, AZ 856351780094425
- Blair Goodsell, DOSierra Vista, AZ 856351811917297
- Marc Kaplan, DOSierra Vista, AZ 856351619918836
- Saad Khanzada, DOSierra Vista, AZ 856351780326173
- Ralph Mayberry, M.D.Sierra Vista, AZ 856351063487486
- Michael McDermott, DOSierra Vista, AZ 856351831765585
- Louise Nosanchuck, M.D.Sierra Vista, AZ 856351356356067
Common questions
What is Tanner Seitz, DO's NPI number?
Tanner Seitz, DO's National Provider Identifier (NPI) is 1952096323, issued on Apr 10, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Tanner Seitz, DO located?
The NPPES record lists a practice address at 5700 E Highway 90, Sierra Vista, AZ, 85635. Phone: (435) 650-9861. Providers update this record themselves, so call before visiting.
How can I verify Tanner Seitz, DO's license?
NPPES lists Arizona license number 011595, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tanner Seitz, DO prescribe under Medicare Part D?
In 2024, Tanner Seitz, DO had 81 Medicare Part D claims for 35 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.