Colleen Thompson, LCDP
Colleen Thompson, LCDP is an Addiction (Substance Use Disorder) Counselor in Narragansett, RI, registered under NPI 1003298183.
Getting there
Here is what surrounds this office in Narragansett, based on OpenStreetMap data collected Sep 17, 2026. Parking is available about 0.35 mi away. There is EV charging 0.47 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 0.49 mi away, served by S Pier at Narragansett Middle School. A pharmacy sits 0.51 mi from the entrance (Walgreens), which helps if you leave with a prescription.
Getting here and what is nearby
Parking 645 ft ~3 min
Parking 0.24 mi ~5 min
Transit S Pier before Lakewood 0.34 mi ~7 min
Parking 0.35 mi ~7 min
Transit S Pier opposite Avice 0.38 mi ~8 min
EV charging 0.47 mi ~10 min
Transit S Pier at Narragansett Middle School 0.49 mi ~10 min
Pharmacy Walgreens 0.51 mi ~11 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 |
|---|---|---|
| CDP00563 | RI | Addiction (Substance Use Disorder)… primary |
This provider holds licence CDP00563 issued in RI. 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 | 1003298183 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 24, 2015 |
| Last updated | Jun 24, 2015 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | LCDP |
| Practice address |
268 KINGSTOWN RD Narragansett, RI 02882 (401) 789-9390 Fax (401) 783-8155 |
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 | 2 | 9 | 8 | 1 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 9 | 7 | 1 | 7 |
Sum = 57 · next multiple of 10 = 60 · check digit = 3 · actual last digit = 3
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.