Marie Casey Olseth, M.D.
Psychiatry Physician · St Louis Park, MN
Marie Casey Olseth, M.D. is a psychiatry physician with a practice address in St Louis Park, Minnesota, and NPI 1801846977, issued on May 11, 2006. Check the license (Minnesota PY 49497, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Marie Casey Olseth
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- PY 49497 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1550 Utica Ave S, St Louis Park, MN 55416
- Phone
- (952) 856-8452
- Enumerated
- May 11, 2006
- Record last updated
- Aug 9, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 974 in Minnesota → Look up another NPI →
Also registered at 1550 Utica Ave S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michelle Hodapp, BCTMB, CSCSMassage Therapist1770223224
- Sarah Petrich, PTPhysical Therapist1033217989
Verify Marie Casey Olseth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license PY 49497Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average psychiatry physician in 2024
112 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Venlafaxine Hcl Er45 claims
- Aripiprazole17 claims
- Bupropion Hcl Sr15 claims
- Clonazepam12 claims
- Dextroamphetamine-Amphetamine12 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: $141.84
8 payments; by number, the most common kind was food and beverage; the largest payer was Ironshore 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.
Marie Casey Olseth among 974 psychiatry physician records in Minnesota
Marie Casey Olseth, M.D. 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 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 56% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 54% of these records are
- Record last updated2016 · 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 St Louis Park → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Faruk Abuzzahab, M.D., PHDSt Louis Park, MN 554161396714705
- Onaiza Ansar, MBBSSaint Louis Park, MN 554161871560656
- Paul Ekberg, DOSt Louis Park, MN 554161477531960
- Michael Ekern, M.D.Saint Louis Park, MN 554161205811072
- Michael FeldmanSt Louis Park, MN 554161386629442
- Mary Fields, MDSt Louis Park, MN 554161861497745
- Kimberly FitchSt Louis Park, MN 554161164407144
- Zvi Frankfurt, MDSaint Louis Park, MN 554161437124773
Common questions
What is Marie Casey Olseth, M.D.'s NPI number?
Marie Casey Olseth, M.D.'s National Provider Identifier (NPI) is 1801846977, issued on May 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marie Casey Olseth, M.D. located?
The NPPES record lists a practice address at 1550 Utica Ave S, St Louis Park, MN, 55416. Phone: (952) 856-8452. Providers update this record themselves, so call before visiting.
How can I verify Marie Casey Olseth, M.D.'s license?
NPPES lists Minnesota license number PY 49497, 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 Marie Casey Olseth, M.D. prescribe under Medicare Part D?
In 2024, Marie Casey Olseth, M.D. had 112 Medicare Part D claims; 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.