Esmeralda Ruiz
Esmeralda Ruiz is a provider specialising in Student in an Organized Health Care Education/Training Program in Los Angeles, CA, registered under NPI 1003640129. 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 Los Angeles, based on OpenStreetMap data collected Oct 10, 2026. Parking is available about 0.32 mi away at Parking 1. The nearest transit stop is 551 ft away, served by Botany. A pharmacy sits 0.38 mi from the entrance (Bruin Health Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 1,024 ft away.
Getting here and what is nearby
Parking Parking E 227 ft ~1 min
Transit Hilgard & Le Conte 485 ft ~2 min
Coffee Cafe Med 473 ft ~2 min
Coffee Starbucks 480 ft ~2 min
Mo-Fr 07:00-15:30;Sa-Su closed
Restaurant Au Bon Pain 467 ft ~2 min
Mo-Fr 07:00-15:30;Sa-Su closed
Transit Le Conte & Hilgard 527 ft ~2 min
Transit Botany 551 ft ~3 min
Hotel The Tiverton 858 ft ~4 min
Restaurant Subway 950 ft ~4 min
617 Charles Young Drive East Court of Sciences Student Center, Los Angeles 90095
Mo-Th 07:00-22:00, Fr 07:00-20:00
Coffee Starbucks 1,024 ft ~4 min
Convenience Court of Sciences Store 1,017 ft ~4 min
Hotel W Los Angeles - West Beverly Hills 989 ft ~4 min
930 Hilgard Avenue, Los Angeles 90024
Restaurant Wingstop 1,023 ft ~4 min
Grocery Ralphs 0.20 mi ~5 min
Parking Parking 2 0.23 mi ~5 min
Pharmacy Campus Pharmacy 0.24 mi ~5 min
Grocery Trader Joe's 0.27 mi ~6 min
1000 Glendon Avenue, Los Angeles 90024
Mo-Su 08:00-22:00
Parking Parking 1 0.32 mi ~7 min
Mo-Su 00:00-00:00
Pharmacy CVS Pharmacy 0.32 mi ~7 min
Hotel Claremont Hotel 0.34 mi ~7 min
Convenience UCLA Store Market 0.36 mi ~8 min
Pharmacy Bruin Health Pharmacy 0.38 mi ~8 min
Convenience ExtraMile 0.42 mi ~9 min
Gas station Chevron 0.42 mi ~9 min
Grocery Whole Foods Market 0.43 mi ~9 min
1050 Gayley Avenue, Los Angeles 90024
Mo-Su 07:00-22:00
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 Student in an Organized Health Care Education/Training Program covers
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care. NUCC Health Care Provider Taxonomy, code 390200000X
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 | 1003640129 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 30, 2024 |
| Last updated | Aug 30, 2024 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
885 TIVERTON DRIVE Los Angeles, CA 90095 (310) 825-6373 |
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 | 4 | 0 | 1 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 4 | 0 | 1 | 4 |
Sum = 41 · next multiple of 10 = 50 · 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.