Sadaya Zimmerle, L.C.S.W., MSW
Sadaya Zimmerle, L.C.S.W., MSW is a provider specialising in Clinical Social Worker in San Leandro, CA, registered under NPI 1003025693.
Getting there
Here is what surrounds this office in San Leandro, based on OpenStreetMap data collected Aug 30, 2026. Parking is available about 586 ft away. There is EV charging 454 ft from the office — useful if you are driving in from out of town. The nearest transit stop is 670 ft away, served by Fairmont Drive & Hesperian Boulevard. If you arrive early, there is a coffee shop 430 ft away.
Getting here and what is nearby
Parking 273 ft ~2 min
EV charging 353 ft ~2 min
Coffee Starbucks 430 ft ~2 min
EV charging 454 ft ~2 min
Transit East 14th Street & Fairmont Drive 528 ft ~2 min
Parking 509 ft ~2 min
Parking 586 ft ~3 min
Transit East 14th Street & 153rd Avenue 616 ft ~3 min
Restaurant Cinco Taco Bar 617 ft ~3 min
15100 Hesperian Boulevard, 94578
Transit Fairmont Drive & Hesperian Boulevard 670 ft ~3 min
Convenience 7-Eleven 709 ft ~3 min
15350 East 14th Street, San Leandro 94578
Grocery Lucky 729 ft ~3 min
15070 Hesperian Boulevard, San Leandro 94578
Restaurant Istanbul Kitchen 773 ft ~3 min
Restaurant Wingstop 858 ft ~4 min
Convenience 7-Eleven 956 ft ~4 min
Gas station Arco 0.23 mi ~5 min
15135 Hesperian Boulevard, San Leandro 94578
Gas station Exxon 0.23 mi ~5 min
Gas station Bayfair Gas & Mart 0.26 mi ~6 min
Grocery Mi Rancho Supermarket 0.37 mi ~8 min
15850 East 14th Street, San Leandro 94578
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 |
|---|---|---|
| LCS 19879 | CA | Clinical Social Worker primary |
This provider holds licence LCS 19879 issued in CA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Clinical Social Worker
- PAC ID
- 6800089574
- Enrollment ID
- I20101026001102
Medicare enrolment is recorded as approved under the provider type Practitioner - Clinical Social Worker. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
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 | 1003025693 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 21, 2007 |
| Last updated | Jul 8, 2007 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | L.C.S.W., MSW |
| Practice address |
2045 FAIRMONT DR EDEN CSC San Leandro, CA 94578 (510) 667-3913 Fax (510) 667-7711 |
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 | 2 | 5 | 6 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 2 | 1 | 6 | 9 |
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.