NPPES file of Aug 9, 2026

Thomas Joseph Leonard, M.D.

Internal Medicine Physician · Green Bay, WI

Thomas Joseph Leonard, M.D. is an internal medicine physician with a practice address in Green Bay, Wisconsin, and NPI 1992774160, issued on Mar 17, 2006. Check the license (Wisconsin 25884-020, as entered in NPPES) on the Wisconsin Medical Examining Board; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1992774160
Name
Thomas Joseph Leonard
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
25884-020 WI
Self-reported in NPPES; status is on the state search
Practice location
2763 Manitowoc RD, Green Bay, WI 54311
Phone
(920) 468-8288
Enumerated
Mar 17, 2006
Record last updated
Mar 7, 2023
Fax
(920) 468-9887
Medicaid ID
30658900 WI
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest internal medicine physician records → All 2,078 in Wisconsin → Look up another NPI →

Also registered at 2763 Manitowoc RD

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

  1. Amy Haverkorn, PTAPhysical Therapy Assistant1164706511
  2. Melinda Heimerl, PTAPhysical Therapy Assistant1801212089
  3. Lindsey Krouth, PTAPhysical Therapy Assistant1902164221
  4. Rejaunne Kubik, P.T.Physical Therapist1174703235

Verify Thomas Joseph Leonard in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 25884-020    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 Wisconsin 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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Thomas Joseph Leonard among 2,078 internal medicine physician records in Wisconsin

Thomas Joseph Leonard, M.D. is one of 2,078 internal medicine physician records with a practice address in Wisconsin. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 9% of them.

  • NPI issued2006 · 9% of these records are older, 46% newer
  • In a Medicare fileNo · 70% of these records are
  • In the CMS Doctors and Clinicians fileNo · 53% of these records are
  • Record last updated2023 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

69 internal medicine physician records list a practice address in Green Bay

They are 69 of the 4,619 NPPES records with a practice address in Green Bay, and 2,078 internal medicine physician records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,078 in Wisconsin → Every provider in Green Bay → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Ashwani Bhatia, MDGreen Bay, WI 543111326240128
  2. James Bruno, DOGreen Bay, WI 543111578973087
  3. Donald Massenburg, M.D.Green Bay, WI 543111932118536
  4. Kathleen McDougal, MDGreen Bay, WI 543111780671792
  5. Riley Meyer, D.O.Green Bay, WI 543111891061446
  6. Charles Nordell, MDGreen Bay, WI 543111346399581
  7. Paul Pritchard, MDGreen Bay, WI 543111790718922
  8. Daniel Ripp, MDGreen Bay, WI 543111346267929

Common questions

What is Thomas Joseph Leonard, M.D.'s NPI number?

Thomas Joseph Leonard, M.D.'s National Provider Identifier (NPI) is 1992774160, issued on Mar 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Joseph Leonard, M.D. located?

The NPPES record lists a practice address at 2763 Manitowoc RD, Green Bay, WI, 54311. Phone: (920) 468-8288. Providers update this record themselves, so call before visiting.

How can I verify Thomas Joseph Leonard, M.D.'s license?

NPPES lists Wisconsin license number 25884-020, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.