Anne Michelle Machesky, MD
Psychiatry Physician · Oshkosh, WI
Anne Michelle Machesky, MD is a psychiatry physician with a practice address in Oshkosh, Wisconsin, and NPI 1619439437, issued on Apr 1, 2019. Check the license (Wisconsin 74711, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Anne Michelle Machesky
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 74711 WI
Self-reported in NPPES; status is on the state search - Practice location
- 220 Washington Ave, Oshkosh, WI 54901
- Phone
- (920) 236-4700
- Enumerated
- Apr 1, 2019
- Record last updated
- Oct 22, 2025
- Fax
- (920) 236-1157
- Medicare enrollment
- Enrolled (PECOS I20230918003200); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 2019
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 929 in Wisconsin → Look up another NPI →
Also registered at 220 Washington Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Peter Allington, B.A.Clinical Social Worker1164702221
- Sage AlstonProfessional Counselor1366926362
- Marguerite ArtezClinical Social Worker1407693864
- Joseph BabiakProfessional Counselor1972165017
- Christine BaganzClinical Social Worker1366304685
- Samantha BeckerClinical Social Worker1023702412
Verify Anne Michelle Machesky in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 74711Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- County OF WinnebagoOshkosh, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anne Michelle Machesky among 929 psychiatry physician records in Wisconsin
Anne Michelle Machesky, 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 2019, is newer than 87% of them.
- NPI issued2019 · 87% of these records are older, 10% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 47% of these records are
- Graduated2019 · median 2005 among the 439 with a school on file
- Record last updated2025 · 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 Oshkosh → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Kenneth Casimir, M.D.Oshkosh, WI 549011124046818
- Benjamin Goldstein, M. D.Oshkosh, WI 549011982915963
- Andrew Kordus, DOWinnebago, WI 549011285167031
- Michael Vicente, M.D.Oshkosh, WI 549011669486619
- David Zerrien, MDOshkosh, WI 549011780742262
- Chandralekha Bommakanti, M.D.Oshkosh, WI 549041215033527
- Yazmin Fuentes Miranda, M.D.Oshkosh, WI 549041710009899
- Jay Hartz, MDOshkosh, WI 549041982828885
Common questions
What is Anne Michelle Machesky, MD's NPI number?
Anne Michelle Machesky, MD's National Provider Identifier (NPI) is 1619439437, issued on Apr 1, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Anne Michelle Machesky, MD located?
The NPPES record lists a practice address at 220 Washington Ave, Oshkosh, WI, 54901. Phone: (920) 236-4700. Providers update this record themselves, so call before visiting.
How can I verify Anne Michelle Machesky, MD's license?
NPPES lists Wisconsin license number 74711, 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. 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.