Dr. John Michael Tate, MD
- Medicare services, 2024
- 361
- Medicare patients, 2024
- 121
- Part D claims, 2024
- 942
- Hospital affiliations
- 5
- Industry payments
- $99
- Practice address
- 301 Becker Ave SW, Willmar, MN 56201
- Practice phone
- Call (320) 235-4543
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tate's professional email, personal email and mobile number
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Dr. John Michael Tate is a medical oncologist in Willmar, Minnesota
Dr. Tate practices at CentraCare - Rice Memorial Hospital in Willmar, Minnesota, part of CentraCare Health System.
Dr. Tate's NPI, 1134141708, was assigned on July 24, 2006. Dr. Tate holds North Dakota license 8586.
- NPI
- 1134141708NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002703303
- NPI enumeration date
- July 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (320) 235-4543
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Michael Tate practices at CentraCare - Rice Memorial Hospital in Willmar, Minnesota
Dr. Tate's primary practice is CentraCare - Rice Memorial Hospital, at 301 Becker Ave SW, Willmar, MN 56201 in Kandiyohi County. The practice phone is (320) 235-4543.
- CentraCare - Rice Memorial Hospital301 Becker Ave SW, Willmar, MN 56201 · Kandiyohi CountyPhone(320) 235-4543
Source: Dmand AI Affiliation Data
Dr. John Michael Tate is affiliated with 7 sites of care and 2 medical groups
Dr. Tate's primary practice is CentraCare - Rice Memorial Hospital in Willmar, Minnesota, part of CentraCare Health System. Dr. Tate is also affiliated with CentraCare - St. Cloud Hospital. The medical group on file is Lake Region Healthcare. Dmand AI also links Dr. Tate to 3 more hospitals, 1 group practice or clinic, 1 therapy and rehab clinic and 1 medical group, each named with a free account. Dr. Tate's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Michael Tate's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tate practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CentraCare - Rice Memorial Hospital | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across CentraCare Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Michael Tate is one of 122 medical oncologists in Minnesota
Medical oncology is Dr. Tate's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dmand AI has Dr. Tate's licenses on file in 2 states: North Dakota and Minnesota.
Specialties and state licenses
- Medical oncology, North DakotaPrimary
- Hematology and oncology, Minnesota
Medical oncologists near Dr. Tate
Counts of medical oncologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. John Michael Tate billed Medicare for 361 services in 2024
CMS data shows 361 Medicare services from Dr. Tate across 4 procedure codes in 2024, all of them office visits, for 121 Medicare patients. Medicare paid $22,930 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tate's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5502024: 36134%
Dr. Tate compared with the Minnesota median for medical oncologists, 2024
- Dr. Tate
- Minnesota median
- Medicare services
- 361vs 1,28472% below
- Medicare patients
- 121vs 24851% below
- Part D claims
- 602vs 1963.1 times
Medians across 119 medical oncologists in Minnesota with Dmand AI profiles that report each measure.
Dr. Tate's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Michael Tate treated 121 Medicare patients in 2024, average age 74
CMS counts 121 Medicare patients who saw Dr. Tate in 2024. The largest group is 65 to 74, with 49 patients. 75% of them have high blood pressure, and 65% have high cholesterol. 17% are also on Medicaid. Their average risk score is 2.49, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Tate's median patient age at 75, with 53% women.
Dr. Tate's Medicare patients by age, 2024
Dr. Tate's Medicare patients by sex, 2024
- Women6655%
- Men5545%
Chronic conditions among Dr. Tate's Medicare patients, 2024
- High blood pressure75%
- High cholesterol65%
- Cancer53%
- Arthritis36%
- Chronic kidney disease36%
- Mood disorders36%
- Diabetes35%
- Depression34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tate's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Michael Tate wrote 942 Medicare Part D claims in 2024
In 2024, Dr. Tate wrote 942 Medicare Part D claims for 169 patients. 85% of them were for generic drugs. CMS names the drug for 602 of them, across 26 drugs with 11 or more claims each, at $760,491 in total drug cost. In 2023, CMS named 771 claims across 32 drugs.
Dr. Tate's Part D claims by kind of drug, 2024
- Generic800 claims85%
- Brand-name142 claims15%
Dr. Tate's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Tate's Part D claims, 2024
- Opioids3%30 of 942 claims
- Antibiotics5%46 of 942 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7712024: 60222%
Drugs named by CMS: 26 in 2024, 32 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. John Michael Tate offers telehealth to Medicare patients
Dr. Tate accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Tate as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. John Michael Tate received $99 in industry payments from 2018 to 2025
CMS Open Payments shows 6 general payments to Dr. Tate from 4 drug and device companies from 2018 to 2025. Education make up the largest share, 65% of the total. Pfizer Inc. paid the most, $52.
General payments to Dr. Tate by program year, 2018 to 2025
General payments to Dr. Tate by kind, 2018 to 2025
- Education$6465%
- Food and beverage$3535%
Companies that paid Dr. Tate the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John Michael Tate's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. John Michael Tate
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. John Michael Tate's NPI number?
Dr. John Michael Tate's NPI number is 1134141708. It was assigned on July 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Michael Tate?
Dr. John Michael Tate is a medical oncologist in Willmar, Minnesota. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Dr. John Michael Tate practice?
Dr. Tate practices at 301 Becker Ave SW, Willmar, MN 56201. Dr. Tate's primary practice is CentraCare - Rice Memorial Hospital in Willmar, Minnesota, part of CentraCare Health System. Dmand AI also links Dr. Tate to 3 hospitals, 1 group practice or clinic, 1 therapy and rehab clinic and 1 medical group.
What is Dr. John Michael Tate's office phone number?
The practice phone on file for Dr. Tate is (320) 235-4543.
What is Dr. John Michael Tate's medical license number?
Dr. Tate holds North Dakota license 8586, one of the licenses on file in 2 states.
Which states has Dr. John Michael Tate been licensed in?
Dmand AI has state licenses on file for Dr. Tate in North Dakota and Minnesota.
Which hospitals is Dr. John Michael Tate affiliated with?
Dr. Tate practices at CentraCare - Rice Memorial Hospital in Willmar, Minnesota. Dr. Tate is also affiliated with CentraCare - St. Cloud Hospital. Dmand AI links Dr. Tate to 3 more hospitals.
What medical group is Dr. John Michael Tate part of?
Dr. Tate is linked to Lake Region Healthcare. Dmand AI links Dr. Tate to 1 more medical group.
Does Dr. John Michael Tate accept Medicare?
Yes. CMS data shows Dr. Tate billed Medicare for 361 services in 2024, and Dr. Tate accepts Medicare assignment.
Does Dr. John Michael Tate offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Tate as offering telehealth services.
Show 5 more questionsShow fewer questions
How many Medicare patients does Dr. John Michael Tate see?
CMS counts 121 Medicare patients who saw Dr. Tate in 2024, with an average age of 74.
What services does Dr. John Michael Tate bill to Medicare?
In 2024, Dr. Tate's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, established patient (99215).
What drugs does Dr. John Michael Tate prescribe most?
In 2024 Medicare Part D data, Dr. Tate's most prescribed drugs by claims were Potassium Chloride, Prednisone and Anastrozole.
Has Dr. John Michael Tate received payments from drug or device companies?
CMS Open Payments shows $99 in general payments to Dr. Tate from 4 companies from 2018 to 2025. The largest total came from Pfizer Inc.
How long has Dr. John Michael Tate been practicing?
Dr. Tate graduated from medical school in 1991, 35 years ago.
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