Sydney Thorne
Sydney Thorne is an Addiction (Substance Use Disorder) Counselor in Everett, WA, registered under NPI 1003150350.
Getting there
Here is what surrounds this office in Everett, based on OpenStreetMap data collected Sep 7, 2026. Parking is available about 0.24 mi away. There is EV charging 0.48 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 365 ft away, served by Colby Ave & 26th St - Southbound. A pharmacy sits 0.46 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.25 mi away.
Getting here and what is nearby
Parking 77 ft ~1 min
Transit Colby Ave & 26th St - Northbound 329 ft ~2 min
Transit COLBY AVE and 26TH ST 335 ft ~2 min
Convenience Midnight Grocery Store 331 ft ~2 min
Restaurant Las Fridas 314 ft ~2 min
Transit Colby Ave & 26th St - Southbound 365 ft ~2 min
Coffee Paesano’s 565 ft ~3 min
2707 Colby Avenue, Everett 98201
Restaurant Kate's American & Greek Deli 569 ft ~3 min
2512 Colby Avenue, Everett 98201
Mo-Th 07:00-15:00; Fr 06:00-15:00; Sa-Su 08:00-15:00
Restaurant Romio’s Pizza & Pasta 719 ft ~3 min
2714 Colby Avenue, Everett
Coffee Chai Cupboard 0.20 mi ~4 min
Parking 0.23 mi ~5 min
1611 Hewitt Avenue, Everett 98201
Parking 0.24 mi ~5 min
2823 Hoyt Avenue, Everett
Coffee Catalyst Cafe 0.25 mi ~5 min
Gas station Chevron 0.26 mi ~6 min
Convenience Star Mini Mart 0.31 mi ~7 min
1418 Hewitt Avenue, Everett
Convenience Welch's Foods 0.31 mi ~7 min
2230 Colby Avenue, Everett 98201
Grocery QFC 0.31 mi ~7 min
Grocery Sno-Isle Food Co-op 0.33 mi ~7 min
2804 Grand Avenue, Everett 98201
Mo-Su 07:00-22:00
Hotel Courtyard by Marriott Seattle Everett Downtown 0.38 mi ~8 min
Hotel Hampton 0.46 mi ~10 min
Pharmacy Walgreens 0.46 mi ~10 min
Mo-Fr 08:00-21:00; Sa-Su 08:00-21:00
EV charging 0.48 mi ~10 min
Hotel Travelodge Everett City Center 0.49 mi ~10 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 |
|---|---|---|
| CO60155542 | WA | Addiction (Substance Use Disorder)… primary |
This provider holds licence CO60155542 issued in WA. 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 | 1003150350 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Nov 26, 2012 |
| Last updated | Nov 26, 2012 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
2610 WETMORE AVE Everett, WA 98201 (425) 258-5270 Fax (425) 258-5275 |
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 | 3 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 5 | 0 | 3 | 1 |
Sum = 40 · next multiple of 10 = 40 · 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.