Mia Wintheiser, MD
Psychiatry Physician · Saint Paul, MN
Mia Wintheiser, MD is a psychiatry physician with a practice address in Saint Paul, Minnesota, and NPI 1871851899, issued on Apr 27, 2012. Check the license (Minnesota 61243, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Mia Wintheiser
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 61243 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1919 University Ave W, Saint Paul, MN 55104
- Phone
- (651) 266-7914
- Enumerated
- Apr 27, 2012
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200526001616); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 974 in Minnesota → Look up another NPI →
Also registered at 1919 University Ave W
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- James Chastek, MDPsychiatry Physician1548327497
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Verify Mia Wintheiser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 61243Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% fewer Medicare Part D claims than the average psychiatry physician in 2024
532 Medicare Part D claims for 37 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Haloperidol Decanoate57 claims
- Lithium Carbonate Er54 claims
- Olanzapine48 claims
- Invega Sustenna38 claims
- Gabapentin27 claims
- Quetiapine Fumarate27 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
- Hamm Memorial Psychiatric ClinicSaint Paul, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mia Wintheiser among 974 psychiatry physician records in Minnesota
Mia Wintheiser, MD is one of 974 psychiatry physician records with a practice address in Minnesota. 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 2012, is newer than 66% of them.
- NPI issued2012 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2012 · median 2008 among the 528 with a school on file
- Record last updated2018 · 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 2084P0800X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Minnesota
There are 974 psychiatry physician records in Minnesota.
All 974 in Minnesota → Every provider in Saint Paul → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- James Chastek, MDSaint Paul, MN 551041548327497
- Benita Dieperink, MDSaint Paul, MN 551041609974153
- Quentin Gabor, M.D.Saint Paul, MN 551041427115856
- Sixing Liang, D.O.Saint Paul, MN 551041801329818
- David Ondich, M.D.Saint Paul, MN 551041407928690
- Julie Praus, MDSt Paul, MN 551041699735183
- Robert RoddySaint Paul, MN 551041831197649
- Tou Yang, MDSaint Paul, MN 551041518192053
Common questions
What is Mia Wintheiser, MD's NPI number?
Mia Wintheiser, MD's National Provider Identifier (NPI) is 1871851899, issued on Apr 27, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Mia Wintheiser, MD located?
The NPPES record lists a practice address at 1919 University Ave W, Saint Paul, MN, 55104. Phone: (651) 266-7914. Providers update this record themselves, so call before visiting.
How can I verify Mia Wintheiser, MD's license?
NPPES lists Minnesota license number 61243, 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 Mia Wintheiser, MD prescribe under Medicare Part D?
In 2024, Mia Wintheiser, MD had 532 Medicare Part D claims for 37 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.