NPPES file of Aug 9, 2026

John Michael Tate, MD

Medical Oncology Physician · Fargo, ND

John Michael Tate, MD is a medical oncology physician with a practice address in Fargo, North Dakota, and NPI 1134141708, issued on Jul 24, 2006. Check the license (North Dakota 8586, as entered in NPPES) on the North Dakota Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134141708
Name
John Michael Tate
Credential
MD
Primary taxonomy
Medical Oncology Physician 207RX0202X
License numbers
8586 ND
44110 MN
Self-reported in NPPES; status is on the state search
Practice location
1702 University Dr S, Fargo, ND 58103
Phone
(701) 364-3300
Enumerated
Jul 24, 2006
Record last updated
Mar 10, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(701) 364-8906
Medicaid IDs
909685000 MN
11355 ND
Medicare enrollment
Enrolled (PECOS I20040302000416); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1702 University Dr S

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Harish Ahuja, MDHematology & Oncology Physician1841201746
  2. Marin Almer, AUDAudiologist1790955599
  3. Bridget Anderson, DPTPhysical Therapist1306076047
  4. Marie Anderson, SLPSpeech-Language Pathologist1750770319
  5. Moriah Anderson, RD, LDRegistered Dietitian1962976068
  6. Matthew Aymond, DPTPhysical Therapist1659129153

Verify John Michael Tate in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNorth Dakota Board of Medicine
    Search for license 8586
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the North Dakota license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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34% more Medicare Part D claims than the average medical oncology physician in 2024

942 Medicare Part D claims for 169 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 30 claims were for opioids.

  1. John Tate942
  2. Specialty average703

Most prescribed

  1. Potassium Chloride55 claims
  2. Prednisone44 claims
  3. Anastrozole42 claims
  4. Eliquis42 claims
  5. Valacyclovir37 claims
  6. Prochlorperazine Maleate36 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

  1. Carris Health LLCWillmar, MN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

John Michael Tate among 14 medical oncology physician records in North Dakota

John Michael Tate, MD is one of 14 medical oncology physician records with a practice address in North Dakota. 50% 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 7% of them.

  • NPI issued2006 · 7% of these records are older, 7% newer
  • In a Medicare fileYes · 50% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Record last updated2020 · 79% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a North Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Oncology Physician providers in North Dakota

There are 14 medical oncology physician records in North Dakota.

The 8 medical oncology physician records with the nearest ZIP codes

  1. Bassim Kobrossy, M.D.Fargo, ND 581031639169675
  2. Janet Macheledt, MDFargo, ND 581031376585281
  3. Mark Gitau, M.D.Fargo, ND 581021225073661
  4. Carol Grimm, MDFargo, ND 581021558389106
  5. Ralph Levitt, MDFargo, ND 581021548287212
  6. Eugene Tilchen, M.D.Fargo, ND 581021659477354
  7. John Leitch, MDFargo, ND 581221811914583
  8. Denise Snow, MDFargo, ND 581221669494209

Common questions

What is John Michael Tate, MD's NPI number?

John Michael Tate, MD's National Provider Identifier (NPI) is 1134141708, issued on Jul 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is John Michael Tate, MD located?

The NPPES record lists a practice address at 1702 University Dr S, Fargo, ND, 58103. Phone: (701) 364-3300. Providers update this record themselves, so call before visiting.

How can I verify John Michael Tate, MD's license?

NPPES lists North Dakota license number 8586, 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 John Michael Tate, MD prescribe under Medicare Part D?

In 2024, John Michael Tate, MD had 942 Medicare Part D claims for 169 beneficiaries; the average among medical oncology physician prescribers was 703. 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.