Thomas M. Herrmann, M.D.
Surgery Physician · Menomonie, WI
Thomas M. Herrmann, M.D. is a surgery physician with a practice address in Menomonie, Wisconsin, and NPI 1356385298, issued on Jun 15, 2006. Check the license (Wisconsin 42454-020, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Thomas M. Herrmann
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 42454-020 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2321 Stout RD, Menomonie, WI 54751
- Phone
- (715) 235-5531
- Enumerated
- Jun 15, 2006
- Record last updated
- Mar 9, 2026
- Fax
- (715) 233-7645
- Medicare enrollment
- Enrolled (PECOS I20050929000558); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 726 in Wisconsin → Look up another NPI →
Also registered at 2321 Stout RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hussain Ali, M.D, M.P.HObstetrics & Gynecology Physician1578723938
- Jessica Alstead, PA-CPhysician Assistant1528604089
- Christina Andrist, D.O.Pediatrics Physician1801154059
- Jennifer Bartlett, P.T.A.Physical Therapy Assistant1225051022
- Terra Bauste, O.T.Occupational Therapist1689699498
- Megan Bayrd, DOFamily Medicine Physician1558564823
Verify Thomas M. Herrmann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 42454-020Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% more Medicare Part D claims than the average surgery physician in 2024
229 Medicare Part D claims for 222 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Sod Sulf-Potass Sulf-Mag Sulf194 claims
- Gavilyte-G13 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
- Mayo Clinic Health System-Northwest Wisconsin Region IncMenomonie, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas M. Herrmann among 726 surgery physician records in Wisconsin
Thomas M. Herrmann, M.D. is one of 726 surgery physician records with a practice address in Wisconsin. 72% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 52% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1991 · median 2006 among the 446 with a school on file
- Record last updated2026 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Wisconsin
There are 726 surgery physician records in Wisconsin.
All 726 in Wisconsin → Every provider in Menomonie → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Christopher Johnson, M.D.Menomonie, WI 547511841637634
- Derek Scammell, M.D.Menomonie, WI 547511568498921
- Steven Dahm, MDStanley, WI 547681508969130
- William McDougall, MDChippewa Falls, WI 547291700996204
- Subramanian Natarajan, MDChippewa Falls, WI 547291457446767
- Dax Demaree, D.O.Altoona, WI 547201245695808
- Angela Appel, MDEau Claire, WI 547031073805305
- Jason Beckermann, MDEau Claire, WI 547031558583534
Common questions
What is Thomas M. Herrmann, M.D.'s NPI number?
Thomas M. Herrmann, M.D.'s National Provider Identifier (NPI) is 1356385298, issued on Jun 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas M. Herrmann, M.D. located?
The NPPES record lists a practice address at 2321 Stout RD, Menomonie, WI, 54751. Phone: (715) 235-5531. Providers update this record themselves, so call before visiting.
How can I verify Thomas M. Herrmann, M.D.'s license?
NPPES lists Wisconsin license number 42454-020, 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.
How much does Thomas M. Herrmann, M.D. prescribe under Medicare Part D?
In 2024, Thomas M. Herrmann, M.D. had 229 Medicare Part D claims for 222 beneficiaries; the average among surgery physician prescribers was 147. 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.