Timothy Hilley, RADT
Timothy Hilley, RADT is a provider specialising in Substance Use Disorder Rehabilitation Clinic/Center in Escondido, CA, registered under NPI 1003564923. 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 Escondido, based on OpenStreetMap data collected Oct 6, 2026. Parking is available about 0.26 mi away. The nearest transit stop is 754 ft away. A pharmacy sits 0.42 mi from the entrance (DrugCo Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.42 mi away.
Getting here and what is nearby
Transit 190 ft ~1 min
Transit 216 ft ~1 min
Parking 604 ft ~3 min
Transit 754 ft ~3 min
Convenience Snack 'n' Bottle Shop 973 ft ~4 min
703 East Valley Parkway, Escondido 92025
Parking 1,001 ft ~4 min
Restaurant Jorge's Mexican Food 1,000 ft ~4 min
675 East Valley Parkway, Escondido 92025
Restaurant Marieta's Mexican Grill & Seafood 0.20 mi ~4 min
805 East Valley Parkway, Escondido 92025
Restaurant TJ Tacos 0.24 mi ~5 min
Convenience La Sorpresa Barata 0.26 mi ~6 min
840 East Valley Parkway, Escondido 92025
Parking 0.26 mi ~6 min
457 East Grand Avenue
Pharmacy Med-Rx Health Mart 0.26 mi ~6 min
Coffee the Koffie Co 0.36 mi ~8 min
348 East Grand Avenue, Escondido 92025
Mo-Su 07:00-15:00
Convenience Good Nutrition 0.39 mi ~8 min
333 East Valley Parkway
Coffee Manzanita Roasting Company 0.40 mi ~9 min
Coffee Chippy's Diner 0.42 mi ~9 min
Pharmacy DrugCo Pharmacy 0.42 mi ~9 min
Gas station Circle K 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
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 Rehabilitation, Substance Use Disorder covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QR0405X
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 | 1003564923 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 10, 2022 |
| Last updated | Mar 10, 2022 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | RADT |
| Practice address |
737 E GRAND AVE Escondido, CA 92025 (760) 745-8478 |
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 | 5 | 6 | 4 | 9 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 6 | 8 | 9 | 4 |
Sum = 57 · next multiple of 10 = 60 · check digit = 3 · actual last digit = 3
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.