Erin Rioux
Erin Rioux is a provider specialising in Clinical Social Worker in Salem, MA, registered under NPI 1003066283.
Getting there
Here is what surrounds this office in Salem, based on OpenStreetMap data collected Sep 3, 2026. Parking is available about 463 ft away. The nearest transit stop is 944 ft away, served by Congress St @ Derby St. A pharmacy sits 0.40 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.22 mi away.
Getting here and what is nearby
Parking 263 ft ~1 min
Restaurant Finz 307 ft ~2 min
Parking 397 ft ~2 min
Restaurant Longboards Restaurant & Bar 408 ft ~2 min
Parking 463 ft ~2 min
Transit Congress St @ Shetland Park Industrial Park 574 ft ~3 min
Restaurant Sea Level Oyster Bar 556 ft ~3 min
Transit Congress St opp Shetland Pk 615 ft ~3 min
Hotel The Salem Waterfront Hotel & Suites 733 ft ~3 min
223;225;231 Derby Street
Coffee Jaho Coffee Roaster & Wine Bar 773 ft ~3 min
197 Derby Street, Salem 01970-5131
Mo-Fr 07:00-23:00; Sa 07:30-23:00; Su 07:30-22:00
Transit Congress St @ Derby St 944 ft ~4 min
Grocery Salem Supermarket 0.20 mi ~4 min
95 Congress Street, Salem 01970
Coffee Funhouse Donuts 0.22 mi ~5 min
Coffee Sweet Boba 0.22 mi ~5 min
Convenience Speedway 0.23 mi ~5 min
Gas station Speedway 0.24 mi ~5 min
Hotel Fidelia Bridges Guest House 0.28 mi ~6 min
98 Essex Street
Hotel Hawthorne Hotel 0.31 mi ~7 min
18 Washington Square West
Gas station Prime Gas Station 0.34 mi ~7 min
Pharmacy Walgreens 0.35 mi ~8 min
Convenience Pamplemousse 0.36 mi ~8 min
185 Essex Street, Salem 01970
Mo-Sa 10:00-19:00; Su 10:00-19:00
Pharmacy CVS Pharmacy 0.40 mi ~9 min
Convenience Walyo’s Variety 0.43 mi ~9 min
20 Essex Street
Grocery Steve's Quality Market 0.45 mi ~9 min
36 Margin Street, Salem 01970
Mo-Sa 06:00-21:00; Su 06:00-19:00
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 |
|---|---|---|
| 121028 | MA | Clinical Social Worker primary |
This provider holds licence 121028 issued in MA. 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 Clinical covers
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances. NUCC Health Care Provider Taxonomy, code 1041C0700X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 1041C0700X | Clinical Social Worker Clinical | — | — | |
| 1041C0700X | Clinical Social Worker Clinical | 121028 | MA | primary |
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 | 1003066283 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 24, 2008 |
| Last updated | Dec 4, 2023 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
27 CONGRESS ST UNIT 1205-07 Salem, MA 01970 (617) 990-6887 |
| Mailing address |
27 CONGRESS ST # 1205-07 Salem, MA 01970 |
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 | 6 | 6 | 2 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 6 | 3 | 2 | 7 |
Sum = 47 · next multiple of 10 = 50 · 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.