Rebecca Wu
Rebecca Wu is a provider specialising in Clinical Social Worker in Berkeley, CA, registered under NPI 1003482514. 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 Berkeley, based on OpenStreetMap data collected Sep 30, 2026. Parking is available about 343 ft away at Alta Bates Hospital Parking Garage. There is EV charging 425 ft from the office — useful if you are driving in from out of town. The nearest transit stop is 183 ft away, served by Telegraph Avenue & Webster Street. A pharmacy sits 0.47 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.35 mi away.
Getting here and what is nearby
Parking 15 ft ~1 min
Transit Telegraph Avenue & Ashby Avenue 165 ft ~1 min
Transit Telegraph Avenue & Webster Street 176 ft ~1 min
Transit Telegraph Avenue & Webster Street 183 ft ~1 min
Parking 174 ft ~1 min
Parking Alta Bates Hospital Parking Garage 343 ft ~2 min
2955 Colby Street, Berkeley
Grocery Whole Foods Market 317 ft ~2 min
3000 Telegraph Avenue, Berkeley 94705
Mo-Su 08:00-22:00
Gas station Chevron 378 ft ~2 min
EV charging 425 ft ~2 min
Restaurant Hashtag Poki 445 ft ~2 min
3075 Telegraph Avenue, Berkeley
Mo-Fr 11:30-20:00
Convenience ExtraMile 471 ft ~2 min
2996 Telegraph Avenue, Berkeley 94705
Restaurant Ethiopia Restaurant 455 ft ~2 min
2955 Telegraph Avenue, Berkeley 94705
Mo-Su 11:30-21:00
Restaurant Aliberto's Jr. Mexican Food 468 ft ~2 min
2996 Telegraph Avenue
Coffee Mudrakers Cafe 0.27 mi ~6 min
Convenience Berkeley Organic Market & Deli 0.33 mi ~7 min
Mo-Su 08:00-20:00
Coffee Dream Fluff Donuts 0.35 mi ~7 min
Coffee Cafenated Coffee Co. 0.35 mi ~7 min
2960 College Avenue, Berkeley
Convenience Telegas 0.36 mi ~8 min
Gas station Telegas 0.37 mi ~8 min
Gas station Berkeley Gas & Smog 0.40 mi ~9 min
3000 Shattuck Avenue
Grocery Berkeley Bowl 0.44 mi ~9 min
2020 Oregon Street, Berkeley
Mo-Sa 09:00-20:00; Su 10:00-19:00
Pharmacy CVS Pharmacy 0.45 mi ~10 min
2655 Telegraph Avenue, Berkeley
Mo-Fr 10:00-13:30,14:00-20:00; Su 11:00-13:30,14:00-17:00; Sa 10:00-13:30,14:00-18:00
Pharmacy Walgreens 0.47 mi ~10 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 |
|---|---|---|
| 94939 | CA | Clinical Social Worker primary |
This provider holds licence 94939 issued in CA. 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 | 1003482514 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 3, 2021 |
| Last updated | Jun 3, 2021 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
3017 TELEGRAPH AVE STE 210 Berkeley, CA 94705 (510) 926-6677 |
| Mailing address |
75 LAKESHORE CT Richmond, CA 94804 |
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 | 4 | 8 | 2 | 5 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 8 | 4 | 5 | 2 |
Sum = 56 · next multiple of 10 = 60 · check digit = 4 · actual last digit = 4
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.