Leslie Joslin, NP-C
Leslie Joslin, NP-C is a Family Nurse Practitioner in Templeton, CA, registered under NPI 1003159849.
Getting there
Here is what surrounds this office in Templeton, based on OpenStreetMap data collected Sep 8, 2026. Parking is available about 0.51 mi away at Las Tablas Park And Ride. The nearest transit stop is 875 ft away, served by Twin Cities Hospital.
Getting here and what is nearby
Parking 30 ft ~1 min
Parking 276 ft ~2 min
Transit Las Tablas Rd/Hospital 840 ft ~4 min
Transit Twin Cities Hospital 875 ft ~4 min
Restaurant Chulo's Cafe and Cantina 0.26 mi ~6 min
345 Posada Lane
Hotel Cambria Hotel Templeton - Paso Robles 0.30 mi ~7 min
Parking Las Tablas Park And Ride 0.51 mi ~11 min
SW QUAD LAS TABLAS RD INT, Templeton 93465
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 |
|---|---|---|
| 22117 | CA | Family Nurse Practitioner primary |
This provider holds licence 22117 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 Family covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LF0000X
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 | 1003159849 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 29, 2013 |
| Last updated | Jan 15, 2016 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | NP-C |
| Practice address |
1320 LAS TABLAS RD STE F Templeton, CA 93465 (805) 928-0610 |
| Mailing address |
4257 S EL POMAR RD Templeton, CA 93465 |
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 | 1 | 5 | 9 | 8 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 5 | 9 | 8 | 8 |
Sum = 61 · next multiple of 10 = 70 · check digit = 9 · actual last digit = 9
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.