Cindy Frederickson, MA, LMHC, CDP
Cindy Frederickson, MA, LMHC, CDP is a Mental Health Counselor in Marysville, WA, registered under NPI 1003018839. 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 Marysville, based on OpenStreetMap data collected Aug 30, 2026. Parking is available about 0.23 mi away at Marysville at Cedar and Grove P & R. The nearest transit stop is 646 ft away, served by State Ave & Grove St. A pharmacy sits 637 ft from the entrance (Safeway Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.20 mi away.
Getting here and what is nearby
Transit Grove St & Alder Ave 323 ft ~2 min
Convenience 7-Eleven 415 ft ~2 min
Restaurant Cristiano's Pizza Etc. 419 ft ~2 min
1206 State Avenue, Marysville 98270
Mo-Sa 11:00-15:00, Su 16:00-21:00
Restaurant Papa Murphy's 538 ft ~3 min
1262 State Avenue, Marysville 98270
Mo-Su 11:00-21:00
Transit State Ave & Grove St 574 ft ~3 min
Transit State Ave & Grove St 646 ft ~3 min
Gas station Safeway Fuel Station 647 ft ~3 min
Parking 619 ft ~3 min
Parking 643 ft ~3 min
Pharmacy Safeway Pharmacy 637 ft ~3 min
Restaurant The Monkey Bar 633 ft ~3 min
1115 State Avenue, Marysville 98270
Grocery Safeway 667 ft ~3 min
1258 State Avenue, Marysville 98270
Mo-Fr 05:00-00:00; Sa 05:00-00:00; Su 10:00-18:00
Gas station 76 739 ft ~3 min
Gas station State Street Econogas 954 ft ~4 min
Coffee Dreamy Drinks 1,020 ft ~4 min
Tu-Th 10:30-19:00; Fr-Su 10:30-20:00
Coffee Dutch Bros. Coffee 0.20 mi ~5 min
1253 State Avenue, Marysville 98270
Mo-Su 05:00-23:00
Parking Marysville at Cedar and Grove P & R 0.23 mi ~5 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 |
|---|---|---|
| RC00051356 | WA | Mental Health Counselor primary |
This provider holds licence RC00051356 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 Mental Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YM0800X
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 | 1003018839 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 4, 2007 |
| Last updated | May 16, 2012 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | MA, LMHC, CDP |
| Practice address |
1106 COLUMBIA AVE Marysville, WA 98270 (360) 653-0374 Fax (360) 658-0219 |
| Mailing address |
14031 HIGHWAY 9 Snohomish, WA 98296 |
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 | 1 | 8 | 8 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 1 | 7 | 8 | 6 |
Sum = 51 · next multiple of 10 = 60 · 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.