Rebecca Casanova, LCSW, MPH
Rebecca Casanova, LCSW, MPH is a provider specialising in Clinical Social Worker in Portland, OR, registered under NPI 1003375551. 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 22, 2026. Parking is available about 0.24 mi away. There is EV charging 0.49 mi from the office (Blink) — useful if you are driving in from out of town. The nearest transit stop is 495 ft away, served by Southeast 26th & Division. If you arrive early, there is a coffee shop 0.26 mi away.
Getting here and what is nearby
Coffee Clinton Street Coffeehouse 13 ft ~1 min
2706 Southeast 26th Avenue, Portland 97202
Mo-Sa 06:00-17:00; Su 07:00-17:00
Restaurant Magna Kusina 120 ft ~1 min
2525 Southeast Clinton Street, Portland 97202
Tu-Sa 11:30-13:30,17:00-21:00
Restaurant Broder Cafe 164 ft ~1 min
2508 Southeast Clinton Street, Portland 97202
08:00-15:00
Restaurant Jacqueline 189 ft ~1 min
2500 Southeast Clinton Street, Portland 97202
Mo-Sa 16:00-21:00
Transit Southeast 26th & Division 431 ft ~2 min
Transit Southeast 26th & Woodward 478 ft ~2 min
Transit Southeast 26th & Division 495 ft ~2 min
Convenience Plaid Pantry 613 ft ~3 min
Parking 628 ft ~3 min
Parking 935 ft ~4 min
Coffee Sit & Stay 0.21 mi ~5 min
Parking 0.24 mi ~5 min
Coffee Spielman Bagels 0.26 mi ~6 min
Grocery People's Food Co-op 0.31 mi ~7 min
3029 Southeast 21st Avenue, Portland 97202
Jan 01-14,Mar 16-Dec 31 09:00-21:00; Jan 15-Mar 15 09:00-20:00
Grocery New Seasons Market 0.33 mi ~7 min
1954 Southeast Division Street, Portland 97202
Mo-Su 07:00-22:00
Convenience Portland Food Mart 0.34 mi ~7 min
2419 Southeast Powell Boulevard, Portland 97202
Convenience Plaid Pantry 0.39 mi ~8 min
EV charging Blink 0.49 mi ~10 min
Southeast Powell Boulevard, Portland 97202
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 |
|---|---|---|
| L6780 | OR | Clinical Social Worker primary |
| 6780 | OR | Clinical Social Worker |
This provider holds licence L6780 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
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 | L6780 | OR | primary |
| 1041C0700X | Clinical Social Worker Clinical | 6780 | OR |
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 | 1003375551 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 14, 2019 |
| Last updated | Nov 9, 2022 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | LCSW, MPH |
| Practice address |
2700 SE 26TH AVE STE D Portland, OR 97202 (971) 378-9436 Fax (971) 339-8511 |
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 | 3 | 7 | 5 | 5 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 7 | 1 | 5 | 1 |
Sum = 49 · next multiple of 10 = 50 · check digit = 1 · actual last digit = 1
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.