Kathleen Mousseau, LPC
Kathleen Mousseau, LPC is a Professional Counselor in Saint Clair Shores, MI, registered under NPI 1003173782. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Saint Clair Shores, based on OpenStreetMap data collected Sep 9, 2026. Parking is available about 483 ft away. The nearest transit stop is 938 ft away, served by Jefferson / Bon Heur (SB). If you arrive early, there is a coffee shop 0.37 mi away.
Getting here and what is nearby
Transit Jefferson / Lakeland (NB) 345 ft ~2 min
Transit Jefferson / Lakeland (SB) 367 ft ~2 min
Parking 483 ft ~2 min
Convenience 7-Eleven 920 ft ~4 min
25700 Jefferson Avenue, Saint Clair Shores 48081
Transit Jefferson / Bon Heur (SB) 938 ft ~4 min
Convenience Frank's Jefferson Prime Meats 0.31 mi ~7 min
25300 Jefferson Avenue, Saint Clair Shores 48081
Coffee New Order Coffee Roasters 0.37 mi ~8 min
25107 Jefferson Avenue, Saint Clair Shores 48081
Mo-Fr 07:00-15:00; Sa-Su 08:00-15:00
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 6401013438 | MI | Professional Counselor primary |
This provider holds licence 6401013438 issued in MI. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Mental Health Counselor
- PAC ID
- 6608224951
- Enrollment ID
- I20231127001747
Medicare enrolment is recorded as approved under the provider type Practitioner - Mental Health Counselor. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Professional covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YP2500X
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-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003173782 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 18, 2012 |
| Last updated | Apr 6, 2017 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | LPC |
| Practice address |
22455 LAKELAND ST Saint Clair Shores, MI 48081 (586) 216-2550 |
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 | 0 | 0 | 3 | 1 | 7 | 3 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 7 | 6 | 7 | 7 |
Sum = 58 · next multiple of 10 = 60 · check digit = 2 · actual last digit = 2
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.