Tanya L. Diegel, DO
Family Medicine Physician · Valley City, ND
Tanya L. Diegel, DO is a family medicine physician with a practice address in Valley City, North Dakota, and NPI 1780629311, issued on Jun 18, 2006. Check the license (North Dakota 7955, as entered in NPPES) on the North Dakota Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Tanya L. Diegel
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 7955 ND
Self-reported in NPPES; status is on the state search - Practice location
- 132 4TH Ave NE, Valley City, ND 58072
- Phone
- (701) 845-8060
- Enumerated
- Jun 18, 2006
- Record last updated
- Mar 7, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicaid IDs
- 11198 ND
412620300 ND - Medicare enrollment
- Enrolled (PECOS I20051017000386); accepts Medicare assignment
- Medical or professional school
- Des Moines University Of Osteopathic Medicine And Health Sciences, 1997
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 596 in North Dakota → Look up another NPI →
Also registered at 132 4TH Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Trent Bitz, FNP-CFamily Nurse Practitioner1740576115
- Lucas Bopp, DPTPhysical Therapist1144641036
- Sarah HansenFamily Nurse Practitioner1619697521
- Leah Swenson, FNPNurse Practitioner1891942405
Verify Tanya L. Diegel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Dakota Board of Medicine
Search for license 7955Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% more Medicare Part D claims than the average family medicine physician in 2024
6,879 Medicare Part D claims for 267 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. 199 claims were for opioids.
Most prescribed
- Levothyroxine Sodium316 claims
- Amlodipine Besylate299 claims
- Metoprolol Succinate287 claims
- Atorvastatin Calcium270 claims
- Simvastatin237 claims
- Furosemide213 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.
Bills Medicare through one group practice
- Innovis Health LLCFargo, ND
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tanya L. Diegel among 596 family medicine physician records in North Dakota
Tanya L. Diegel, DO is one of 596 family medicine physician records with a practice address in North Dakota. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 57% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated1997 · median 2007 among the 305 with a school on file
- Record last updated2018 · 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 North Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 family medicine physician records list a practice address in Valley City
They are 8 of the 148 NPPES records with a practice address in Valley City, and 596 family medicine physician records in North Dakota.
All 596 in North Dakota → Every provider in Valley City → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- James Buhr, MDValley City, ND 580721013935782
- Paul Diegel, DOValley City, ND 580721417992041
- Genevieve Goven, MDValley City, ND 580721033136999
- David Hochhalter, MDValley City, ND 580721669583183
- Ashley Horner, MDValley City, ND 580721932621414
- Fredrick Mitzel, MDValley City, ND 580721295776714
- Glenn Thoreson, MDValley City, ND 580721851314942
- Patrick Emery, MDWahpeton, ND 580751144247008
Common questions
What is Tanya L. Diegel, DO's NPI number?
Tanya L. Diegel, DO's National Provider Identifier (NPI) is 1780629311, issued on Jun 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tanya L. Diegel, DO located?
The NPPES record lists a practice address at 132 4TH Ave NE, Valley City, ND, 58072. Phone: (701) 845-8060. Providers update this record themselves, so call before visiting.
How can I verify Tanya L. Diegel, DO's license?
NPPES lists North Dakota license number 7955, as entered by the provider. Search the North Dakota Board of Medicine at https://www.ndbom.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tanya L. Diegel, DO prescribe under Medicare Part D?
In 2024, Tanya L. Diegel, DO had 6,879 Medicare Part D claims for 267 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.