Ashley Mitchell, SAC-IT
Ashley Mitchell, SAC-IT is an Addiction (Substance Use Disorder) Counselor in West Allis, WI, registered under NPI 1003667940. 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 West Allis, based on OpenStreetMap data collected Oct 5, 2026. Parking is available about 435 ft away. The nearest transit stop is 477 ft away, served by National & 110th Street. If you arrive early, there is a coffee shop 595 ft away.
Getting here and what is nearby
Transit 108th Street & National 145 ft ~1 min
Transit 108th Street & National 174 ft ~1 min
Restaurant Arby's 238 ft ~1 min
10743 West National Avenue, West Allis 53227
10:00-23:00
Parking 363 ft ~2 min
Restaurant Qdoba 383 ft ~2 min
2831 South 108th Street, West Allis 53227
10:30-22:00
Parking 414 ft ~2 min
Parking 435 ft ~2 min
Restaurant McDonald's 398 ft ~2 min
10915 West National Avenue, West Allis 53227
05:00-23:00
Transit National & 110th Street 477 ft ~2 min
Coffee Honey Berry Cafe 595 ft ~3 min
2878 South 108th Street, West Allis 53227
Mo-Fr 07:00-02:30; Sa,Su 07:00-15:00
Grocery Mei Hua Market 0.22 mi ~5 min
11066 West National Avenue, West Allis 53227
Mo-Su 09:00-21:00
Grocery Pick 'n Save 0.29 mi ~6 min
2625 South 108th Street, West Allis 53227
Grocery Piggly Wiggly 0.29 mi ~6 min
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 |
|---|---|---|
| 20289-130 | WI | Addiction (Substance Use Disorder)… primary |
This provider holds licence 20289-130 issued in WI. 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 Addiction (Substance Use Disorder) covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YA0400X
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 | 1003667940 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 28, 2024 |
| Last updated | Mar 28, 2024 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | SAC-IT |
| Practice address |
2814 S 108TH ST West Allis, WI 53227 (414) 885-3525 |
| Mailing address |
8444 N 90TH ST STE 100 Scottsdale, AZ 85258 |
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 | 6 | 6 | 7 | 9 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 6 | 5 | 9 | 8 |
Sum = 60 · next multiple of 10 = 60 · check digit = 0 · actual last digit = 0
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.