Ashley Addison, BA, LCDP, CCSP
Ashley Addison, BA, LCDP, CCSP is an Addiction (Substance Use Disorder) Counselor in Providence, RI, registered under NPI 1003448879.
Getting there
Here is what surrounds this office in Providence, based on OpenStreetMap data collected Sep 9, 2026. Parking is available about 0.27 mi away. The nearest transit stop is 404 ft away, served by Charlesgate. If you arrive early, there is a coffee shop 379 ft away.
Getting here and what is nearby
Parking 96 ft ~1 min
Grocery Whole Foods Market 212 ft ~1 min
601 North Main Street, Providence 02904
Mo-Su 08:00-21:00
Transit University Heights 239 ft ~1 min
Transit University Heights 247 ft ~1 min
Restaurant McDonald's 260 ft ~1 min
649 North Main Street, Providence 02904
05:00-23:00
Coffee Starbucks 379 ft ~2 min
Transit Charlesgate 404 ft ~2 min
Parking 840 ft ~4 min
Restaurant Providence Bagel 968 ft ~4 min
Parking 0.27 mi ~6 min
Restaurant Frank & Laurie's 0.28 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
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 | 1003448879 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 10, 2020 |
| Last updated | Feb 10, 2020 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | BA, LCDP, CCSP |
| Practice address |
530 N MAIN ST Providence, RI 02904 (401) 276-4100 |
| Mailing address |
95 STAMFORD AVE Providence, RI 02907 |
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 | 4 | 4 | 8 | 8 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 4 | 7 | 8 | 5 |
Sum = 61 · next multiple of 10 = 70 · check digit = 9 · actual last digit = 9
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.