Marc Gunderson, MD
Psychiatry Physician · Milwaukee, WI
Marc Gunderson, MD is a psychiatry physician with a practice address in Milwaukee, Wisconsin, and NPI 1194067561, issued on Mar 22, 2013. Check the license (Wisconsin 62813-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Marc Gunderson
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 62813-20 WI
2017014153 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1155 N Mayfair RD, Milwaukee, WI 53226
- Phone
- (414) 955-5990
- Enumerated
- Mar 22, 2013
- Record last updated
- Jun 16, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (414) 955-6282
- Medicaid ID
- 1194067561 WI
- Medicare enrollment
- Enrolled (PECOS I20150320002019); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 2013
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 929 in Wisconsin → Look up another NPI →
Also registered at 1155 N Mayfair RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mary Alvarez, MDPsychiatry Physician1669424230
- Anne Anderson, PAMedical Physician Assistant1285685701
- Danielle Anderson, M.D.Psychiatry Physician1063568202
- Adrian Battiston, MD, FRCSCPlastic Surgery Physician1073403465
Verify Marc Gunderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 62813-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% more Medicare Part D claims than the average psychiatry physician in 2024
1,265 Medicare Part D claims for 114 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Bupropion Xl90 claims
- Escitalopram Oxalate87 claims
- Trazodone Hcl84 claims
- Clonazepam83 claims
- Quetiapine Fumarate64 claims
- Mirtazapine63 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: $20.22
1 payment: food and beverage; the largest payer was Supernus Pharmaceuticals, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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 2 group practices
- Froedtert Andthe Medical College OF Wisconsin Community Physicians IncWauwatosa, WI
- The Medical College OF Wisconsin IncMilwaukee, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marc Gunderson among 929 psychiatry physician records in Wisconsin
Marc Gunderson, MD is one of 929 psychiatry physician records with a practice address in Wisconsin. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 71% of them.
- NPI issued2013 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 47% of these records are
- Graduated2013 · median 2005 among the 439 with a school on file
- Record last updated2020 · 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 2084P0800X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Wisconsin
There are 929 psychiatry physician records in Wisconsin.
All 929 in Wisconsin → Every provider in Milwaukee → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Mary Alvarez, MDMilwaukee, WI 532261669424230
- Jon Berlin, MDMilwaukee, WI 532261174574529
- David Bresnahan, MDMilwaukee, WI 532261376595884
- Carlyle Chan, MDMilwaukee, WI 532261528019924
- Nancy Check, MDMilwaukee, WI 532261336190719
- John Lamberton, MDMilwaukee, WI 532261871544627
- Joseph Layde, MDMilwaukee, WI 532261265483770
- Hillard Moffic, MDMilwaukee, WI 532261932150687
Common questions
What is Marc Gunderson, MD's NPI number?
Marc Gunderson, MD's National Provider Identifier (NPI) is 1194067561, issued on Mar 22, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Marc Gunderson, MD located?
The NPPES record lists a practice address at 1155 N Mayfair RD, Milwaukee, WI, 53226. Phone: (414) 955-5990. Providers update this record themselves, so call before visiting.
How can I verify Marc Gunderson, MD's license?
NPPES lists Wisconsin license number 62813-20, 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 Marc Gunderson, MD prescribe under Medicare Part D?
In 2024, Marc Gunderson, MD had 1,265 Medicare Part D claims for 114 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.