ACORN THERAPY, PLLC
ACORN THERAPY, PLLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003550435, based in Edmonds, WA. It is classified under Adult Mental Health Clinic/Center.
Getting there
Here is what surrounds this office in Edmonds, based on OpenStreetMap data collected Sep 3, 2026. Parking is available about 120 ft away. There is EV charging 0.41 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 516 ft away, served by Dayton St & 5th Ave S. If you arrive early, there is a coffee shop 729 ft away.
Getting here and what is nearby
Restaurant Ristorante Machiavelli 0.00 mi ~1 min
316 Main Street, Edmonds 98020
Mo-Su 11:00-14:00, Tu-Sa 16:00-21:00, Su 16:00-20:00
Parking 66 ft ~1 min
Parking 91 ft ~1 min
Parking 120 ft ~1 min
Restaurant Toshi's Teriyaki 111 ft ~1 min
311 Main Street, Edmonds 98020
Mo-Fr 11:00-19:30; Sa 12:00-19:00
Restaurant Claire's Restaurant 138 ft ~1 min
Transit 3rd Ave S & James St 344 ft ~2 min
Transit 3rd Ave S & James St 409 ft ~2 min
Coffee Starbucks 472 ft ~2 min
502 Main Street, Edmonds 98020
Mo-Fr 05:30-18:30; Sa,Su 06:00-18:30
Transit Dayton St & 5th Ave S 516 ft ~2 min
Coffee Terminal Caffeine 723 ft ~3 min
Coffee Cafe Louvre 729 ft ~3 min
EV charging 978 ft ~4 min
EV charging 0.20 mi ~4 min
EV charging 0.41 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
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 Adult Mental Health covers
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to mental and behavioral disorders in adults. NUCC Health Care Provider Taxonomy, code 261QM0850X
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003550435 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Apr 22, 2022 |
| Last updated | Dec 18, 2024 |
| Status | Active |
| Practice address |
316 MAIN ST STE A1 Edmonds, WA 98020 (425) 242-7187 Fax (425) 333-7771 |
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 | 5 | 5 | 0 | 4 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 5 | 0 | 4 | 6 |
Sum = 45 · next multiple of 10 = 50 · check digit = 5 · actual last digit = 5
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.