Sonya Strickland, LCSW
Sonya Strickland, LCSW is a provider specialising in Clinical Social Worker in Portland, OR, registered under NPI 1003070228. 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 Portland, based on OpenStreetMap data collected Sep 3, 2026. Parking is available about 0.50 mi away. The nearest transit stop is 475 ft away, served by Southeast Belmont & 11th. If you arrive early, there is a coffee shop 822 ft away.
Getting here and what is nearby
Coffee Rimsky-Korsakoffee House 93 ft ~1 min
Convenience Plaid Pantry 127 ft ~1 min
Transit Southeast Morrison & 12th 171 ft ~1 min
Transit Southeast 12th & Morrison 316 ft ~2 min
Restaurant Bugambilia 292 ft ~2 min
722 Southeast 10th Avenue, Portland 97214
Parking 383 ft ~2 min
Parking 397 ft ~2 min
Restaurant Proof Pizza 446 ft ~2 min
813 Southeast 10th Avenue, Portland 97214
We-Su 16:00-21:00
Transit Southeast Belmont & 11th 475 ft ~2 min
Restaurant Frontera Sur 522 ft ~2 min
1300 Southeast Morrison Street, Portland 97214
Mo-Su 08:00-21:00
Grocery Market of Choice 535 ft ~3 min
1090 Southeast Belmont Street, Portland 97214
Mo-Su 07:00-21:00
Coffee Roseline Coffee 746 ft ~3 min
1015 Southeast 11th Avenue, Portland 97214
Mo-Su 07:00-17:00
Coffee Opal's 822 ft ~4 min
Convenience Mama & Hapa's Zero Waste Shop 905 ft ~4 min
1389 Southeast Stark Street, Portland
Mo-Su 10:00-19:00
Gas station Kwik-Gas 0.20 mi ~4 min
734 Southeast 7th Avenue, Portland 97214
Gas station Pacific Pride 0.23 mi ~5 min
635 Southeast 7th Avenue, Portland 97214
Convenience 6th Avenue Grocery 0.27 mi ~6 min
535 Southeast Morrison Street, Portland 97214
Gas station Shell 0.34 mi ~7 min
Hotel Hotel Grand Stark 0.34 mi ~7 min
Hotel Jupiter Hotel 0.36 mi ~8 min
East Burnside Street, Portland 97214
Hotel Jupiter Hotel 0.37 mi ~8 min
Parking 0.50 mi ~10 min
501 Southeast Hawthorne Boulevard, Portland 97214
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 |
|---|---|---|
| L3642 | OR | Clinical Social Worker primary |
This provider holds licence L3642 issued in OR. 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
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 | 1003070228 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 16, 2008 |
| Last updated | Jun 30, 2021 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | LCSW |
| Practice address |
1110 SE ALDER ST STE 301 Portland, OR 97214 (503) 709-6101 |
| Mailing address |
2746 SE 101ST AVE Portland, OR 97266 |
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 | 7 | 0 | 2 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 7 | 0 | 2 | 4 |
Sum = 42 · next multiple of 10 = 50 · check digit = 8 · actual last digit = 8
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.