Lisa Stokes
Lisa Stokes is a provider specialising in Clinical Social Worker in Riverside, CA, registered under NPI 1003668898. 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 Riverside, based on OpenStreetMap data collected Sep 6, 2026. Parking is available about 0.32 mi away. The nearest transit stop is 884 ft away, served by Pierce & La Sierra. A pharmacy sits 647 ft from the entrance (CVS Pharmacy), which helps if you leave with a prescription.
Getting here and what is nearby
Transit La Sierra & Nebraska 157 ft ~1 min
Restaurant Subway 286 ft ~2 min
4950 La Sierra Avenue, Riverside 92505
08:00-21:00
Restaurant Dunkin' 418 ft ~2 min
4922 La Sierra Avenue, Riverside 92505
Mo-We 04:00-22:00; Th 05:00-21:00; Fr 04:00-22:00; Sa 05:00-22:00; Su 06:00-21:00
Pharmacy CVS Pharmacy 647 ft ~3 min
Gas station Arco 665 ft ~3 min
Convenience ampm 738 ft ~3 min
Transit Pierce & La Sierra 791 ft ~3 min
Transit Pierce & La Sierra 884 ft ~4 min
Convenience 7-Eleven 922 ft ~4 min
Parking 926 ft ~4 min
Restaurant Jack in the Box 0.20 mi ~5 min
Parking 0.25 mi ~6 min
Parking 0.32 mi ~7 min
Grocery Stater Bros. 0.38 mi ~8 min
4680 La Sierra Avenue, Riverside 92505
Mo-Su 06:00-23:00
Gas station Western Gas 0.49 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
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 | 1003668898 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 4, 2024 |
| Last updated | Apr 4, 2024 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
4996 LA SIERRA AVE Riverside, CA 92505 (951) 525-3752 |
| Mailing address |
30038 SUGARPINE ST Lake Elsinore, CA 92530 |
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 | 6 | 6 | 8 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 6 | 7 | 8 | 9 |
Sum = 62 · next multiple of 10 = 70 · 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.