Thomas Anthony Finn, DO
Family Medicine Physician · Mankato, MN
Thomas Anthony Finn, DO is a family medicine physician with a practice address in Mankato, Minnesota, and NPI 1881075851, issued on Jun 15, 2015. Check the license (Minnesota 66591, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Thomas Anthony Finn
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 66591 MN
11018286A IN
Self-reported in NPPES; status is on the state search - Practice location
- 1230 E Main St, Mankato, MN 56001
- Phone
- (507) 625-1811
- Enumerated
- Jun 15, 2015
- Record last updated
- Dec 31, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20191216000633); accepts Medicare assignment
- Medical or professional school
- Arizona College Of Osteopathic Medicine Mid Western University, 2015
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,985 in Minnesota → Look up another NPI →
Also registered at 1230 E Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Thomas Anthony Finn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 66591Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
23 Medicare Part D claims for 17 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Prednisone12 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: $112.41
1 payment: food and beverage; the largest payer was Abbvie Inc. 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.
Bills Medicare through one group practice
- Mankato Clinic LtdMankato, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Anthony Finn among 3,985 family medicine physician records in Minnesota
Thomas Anthony Finn, DO is one of 3,985 family medicine physician records with a practice address in Minnesota. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 79% of them.
- NPI issued2015 · 79% of these records are older, 19% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2015 · median 2006 among the 2,483 with a school on file
- Record last updated2019 · 63% 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 Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
80 family medicine physician records list a practice address in Mankato
They are 80 of the 2,079 NPPES records with a practice address in Mankato, and 3,985 family medicine physician records in Minnesota.
All 3,985 in Minnesota → Every provider in Mankato → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Ava Adams-Morris, MDMankato, MN 560011356326284
- Marypat Anderson, M.D.Mankato, MN 560011184606667
- Amy Boles, MDMankato, MN 560011760473722
- Chaun Cox, MDMankato, MN 560011780668822
- James Dungan, MDMankato, MN 560011831178870
- Richard Fleming, MDMankato, MN 560011497739536
- Carroll Galvin, MDMankato, MN 560011649256132
- Scott Helmers, M.D.Mankato, MN 560011326046731
Common questions
What is Thomas Anthony Finn, DO's NPI number?
Thomas Anthony Finn, DO's National Provider Identifier (NPI) is 1881075851, issued on Jun 15, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Anthony Finn, DO located?
The NPPES record lists a practice address at 1230 E Main St, Mankato, MN, 56001. Phone: (507) 625-1811. Providers update this record themselves, so call before visiting.
How can I verify Thomas Anthony Finn, DO's license?
NPPES lists Minnesota license number 66591, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Thomas Anthony Finn, DO prescribe under Medicare Part D?
In 2024, Thomas Anthony Finn, DO had 23 Medicare Part D claims for 17 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.