Anthony Allen, AAS., CAC II
Anthony Allen, AAS., CAC II is an Addiction (Substance Use Disorder) Counselor in Detroit, MI, registered under NPI 1003023680. 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 Detroit, based on OpenStreetMap data collected Aug 30, 2026. Parking is available about 0.25 mi away. The nearest transit stop is 226 ft away, served by Linwood / Elmhurst (SB).
Getting here and what is nearby
Transit Linwood / Elmhurst (NB) 50 ft ~1 min
Transit Elmhurst / Linwood (WB) 188 ft ~1 min
Transit Linwood / Elmhurst (SB) 226 ft ~1 min
Parking 302 ft ~2 min
Parking 683 ft ~3 min
Restaurant Blues Restaurant 0.20 mi ~4 min
11611 Linwood Avenue, Detroit 48206
Parking 0.25 mi ~6 min
Convenience Linwood Community Market 0.30 mi ~6 min
11331 Linwood Avenue, Detroit 48206
Convenience Valero 0.32 mi ~7 min
Gas station Valero 0.32 mi ~7 min
Restaurant Curbside Soul Food 0.44 mi ~9 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 |
|---|---|---|
| 820202 | MI | Addiction (Substance Use Disorder)… primary |
This provider holds licence 820202 issued in MI. 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 | 1003023680 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 16, 2007 |
| Last updated | Jul 8, 2007 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | AAS., CAC II |
| Practice address |
12010 LINWOOD ST Detroit, MI 48206 (313) 867-1090 Fax (313) 867-0706 |
| Mailing address |
5113 BANGOR ST Detroit, MI 48210 |
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 | 0 | 2 | 3 | 6 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 2 | 6 | 6 | 7 |
Sum = 50 · next multiple of 10 = 50 · 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.