MARIE CASEY OLSETH, MD, LLC
MARIE CASEY OLSETH, MD, LLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1699196337, based in St Louis Park, MN. It is classified under Adult Mental Health Clinic/Center.
Getting there
The practice address on file is 1550 UTICA AVE S STE 450, St Louis Park, MN 55416. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| PY 49497 | MN | Adult Mental Health Clinic/Center primary |
This provider holds licence PY 49497 issued in MN. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Adult Mental Health covers
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to mental and behavioral disorders in adults. NUCC Health Care Provider Taxonomy, code 261QM0850X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1699196337 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Dec 24, 2013 |
| Last updated | Dec 19, 2015 |
| Status | Active |
| Practice address |
1550 UTICA AVE S STE 450 St Louis Park, MN 55416 (952) 856-8452 Fax (952) 746-4383 |
| Mailing address |
23790 LAWTONKA DR Excelsior, MN 55331 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 6 | 9 | 9 | 1 | 9 | 6 | 3 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 6 | 9 | 9 | 2 | 9 | 3 | 3 | 6 |
Sum = 73 · next multiple of 10 = 80 · check digit = 7 · actual last digit = 7
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.