Koreen Steward, FNP
Koreen Steward, FNP is an Adult Health Nurse Practitioner in Temecula, CA, registered under NPI 1003620592.
Getting there
Here is what surrounds this office in Temecula, based on OpenStreetMap data collected Sep 30, 2026. Parking is available about 0.36 mi away at Rancho California Park And Ride. The nearest transit stop is 0.46 mi away. If you arrive early, there is a coffee shop 0.43 mi away.
Getting here and what is nearby
Restaurant Mo's Egg House 413 ft ~2 min
Parking 530 ft ~3 min
Restaurant Chin's Gourmet 515 ft ~2 min
Restaurant Sura Korean Restaurant 522 ft ~2 min
Parking 579 ft ~3 min
Convenience ExtraMile 697 ft ~3 min
Gas station Arco 681 ft ~3 min
Convenience ampm 739 ft ~3 min
Hotel Fairfield Inn & Suites 759 ft ~3 min
Gas station Chevron 818 ft ~4 min
Hotel Quality Inn Temecula Valley Wine Country 0.28 mi ~6 min
27338 Jefferson Avenue, Temecula 92590
Grocery Food 4 Less 0.34 mi ~7 min
Mo-Su 06:00-24:00
Parking Rancho California Park And Ride 0.36 mi ~8 min
41327 Winchester Rd, Temecula 92390
Coffee Starbucks 0.37 mi ~8 min
Hotel Holiday Inn Express 0.38 mi ~8 min
Coffee Kung Fu Tea 0.41 mi ~9 min
26487 Ynez Road, Temecula 92591-4675
Su-Th 11:00-21:00; Fr-Sa 11:00-22:00
Coffee Broken Yolk Cafe 0.43 mi ~9 min
26495 Ynez Road, Temecula 92591
Mo-Fr 07:00-14:00; Sa-Su 07:00-15:00
Transit 0.45 mi ~9 min
Transit 0.45 mi ~10 min
Transit 0.46 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 |
|---|---|---|
| F11240582 | CA | Adult Health Nurse Practitioner primary |
This provider holds licence F11240582 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 - Nurse Practitioner
- PAC ID
- 1850873993
- Enrollment ID
- I20260306001886
Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. 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 Adult Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LA2200X
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 | 1003620592 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 4, 2025 |
| Last updated | Feb 12, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | FNP |
| Practice address |
27349 JEFFERSON AVE STE 116 Temecula, CA 92590 (951) 540-0020 |
| Mailing address |
29876 PROUD LAND DR Menifee, CA 92584 |
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 | 2 | 0 | 5 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 2 | 0 | 5 | 9 |
Sum = 48 · next multiple of 10 = 50 · check digit = 2 · actual last digit = 2
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.