Brittany Johnson, P.A.
Brittany Johnson, P.A. is a Medical Physician Assistant in Temecula, CA, registered under NPI 1003233735.
Getting there
Here is what surrounds this office in Temecula, based on OpenStreetMap data collected Sep 13, 2026. Parking is available about 0.26 mi away at SAINT THOMAS CHURCH. The nearest transit stop is 0.44 mi away. A pharmacy sits 0.45 mi from the entrance (Archangel Michael Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.45 mi away.
Getting here and what is nearby
Parking 314 ft ~2 min
Parking 316 ft ~2 min
Parking SAINT THOMAS CHURCH 0.26 mi ~6 min
44651 AVENIDA DE MISSIONES
Coffee Olive Branch Café 0.28 mi ~6 min
Coffee East Coffee 0.30 mi ~7 min
31700 Temecula Parkway, Temecula 92592
Mo-Fr 07:00-16:00; Sa-Su 07:00-13:00
Restaurant CAVA 0.37 mi ~8 min
Restaurant Taco Bell 0.38 mi ~8 min
31677 Highway 79 South, Temecula 92592
07:00-02:00
Gas station Chevron 0.41 mi ~9 min
Transit 0.44 mi ~9 min
Coffee Parlay Cafe 0.45 mi ~10 min
Pharmacy Archangel Michael Pharmacy 0.45 mi ~10 min
Restaurant McDonald's 0.45 mi ~9 min
31853 Highway 79 South, Temecula 92592
07:00-21:00
Convenience ampm 0.48 mi ~10 min
Gas station Arco 0.49 mi ~10 min
44239 Margarita Road, Temecula 92592
Grocery Stater Bros. 0.53 mi ~11 min
31813 Temecula Parkway, Temecula 92592
Mo-Su 06:00-23:00
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 |
|---|---|---|
| PA23181 | CA | Medical Physician Assistant primary |
This provider holds licence PA23181 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 Medical covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363AM0700X
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 | 1003233735 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 19, 2014 |
| Last updated | Apr 14, 2016 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | P.A. |
| Practice address |
31537 RANCHO PUEBLO RD SUITE 105 Temecula, CA 92592 (951) 699-0848 Fax (951) 699-0509 |
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 | 2 | 3 | 3 | 7 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 3 | 6 | 7 | 6 |
Sum = 55 · next multiple of 10 = 60 · check digit = 5 · actual last digit = 5
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.