Ana Alonzo, RN
Ana Alonzo, RN is a Family Nurse Practitioner in Los Angeles, CA, registered under NPI 1003302282. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Los Angeles, based on OpenStreetMap data collected Sep 17, 2026. Parking is available about 370 ft away. The nearest transit stop is 593 ft away, served by USC Outpatient Clinic. If you arrive early, there is a coffee shop 0.34 mi away.
Getting here and what is nearby
Parking 170 ft ~1 min
Restaurant Panda Express 264 ft ~2 min
1969 Zonal Avenue, Los Angeles 90006
Mo-Fr 10:00-15:00
Parking P12 LA General MC Parking Structure 313 ft ~2 min
Transit Zonal & Biggy 348 ft ~2 min
Parking 370 ft ~2 min
Transit LA-USC T7 398 ft ~2 min
Transit USC Outpatient Clinic 593 ft ~3 min
Restaurant Rollup Teriyaki 0.25 mi ~5 min
1983 Marengo Street, Los Angeles 90033
Mo-Fr 13:00-20:00
Restaurant Popeyes 0.27 mi ~6 min
2000 Marengo Street, Los Angeles 90033
08:00-24:00
Convenience 7-Eleven 0.28 mi ~6 min
Gas station 76 0.29 mi ~6 min
Coffee Starbucks 0.34 mi ~7 min
Gas station Chevron 0.36 mi ~8 min
Hotel Hyatt House LA - University Medical Center 0.37 mi ~8 min
Gas station Chevron 0.45 mi ~9 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 |
|---|---|---|
| 95022803 | CA | Family Nurse Practitioner primary |
| 818356 | CA | Registered Nurse |
This provider holds licence 95022803 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
- Order And Referring Only - Family Practice
- PAC ID
- 6002327525
- Enrollment ID
- I20250612002679
Medicare enrolment is recorded as approved under the provider type Order And Referring Only - Family Practice. 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 Family covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LF0000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 363LF0000X | Family Nurse Practitioner Family | 95022803 | CA | primary |
| 163W00000X | Registered Nurse | 818356 | CA |
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 | 1003302282 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 10, 2018 |
| Last updated | Apr 7, 2023 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | RN |
| Practice address |
2010 ZONAL AVE Los Angeles, CA 90033 (323) 409-3680 Fax (323) 226-8114 |
| Mailing address |
2010 ZONAL AVE # 5P47 Los Angeles, CA 90033 |
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 | 3 | 0 | 2 | 2 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 0 | 4 | 2 | 7 |
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.