AMS OF WISCONSIN, LLC
AMS OF WISCONSIN, LLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003150004, based in Onalaska, WI. It is classified under Methadone Clinic.
Getting there
Here is what surrounds this office in Onalaska, based on OpenStreetMap data collected Sep 8, 2026. Parking is available about 0.25 mi away.
Getting here and what is nearby
Parking 812 ft ~4 min
Parking 0.25 mi ~5 min
Parking 0.25 mi ~6 min
Grocery Woodman's Markets 0.36 mi ~8 min
9515 Highway 16, Onalaska 54650
Gas station Woodman's 0.42 mi ~9 min
Hotel Baymont 0.47 mi ~10 min
Restaurant Arby's 0.49 mi ~10 min
3210 North Kinney Coulee Road, Onalaska 54650
Mo-Th 10:00-22:00; Fr-Sa 10:00-23:00; Su 10:00-22:00
Grocery ALDI 0.49 mi ~10 min
3133 Market Place, Onalaska 54650
Mo-Su 08:30-20:00
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 |
|---|---|---|
| 2971 | WI | Methadone Clinic primary |
This provider holds licence 2971 issued in WI. 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
- Part B Supplier - Opioid Treatment Program (otp)
- PAC ID
- 7618303165
- Enrollment ID
- O20201009000354
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Opioid Treatment Program (otp). 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 Methadone covers
An entity, facility, or distinct part of a facility providing diagnostic, and replacement maintenance treatment services related to individuals with drug addiction. NUCC Health Care Provider Taxonomy, code 261QM2800X
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 | 1003150004 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Nov 15, 2012 |
| Last updated | Sep 24, 2021 |
| Status | Active |
| Practice address |
9532 E 16 FRONTAGE RD SUITE 100 Onalaska, WI 54650 (608) 783-0506 Fax (608) 783-0242 |
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 | 5 | 0 | 0 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 5 | 0 | 0 | 0 |
Sum = 36 · next multiple of 10 = 40 · check digit = 4 · actual last digit = 4
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.