DEVELOPMENT SPECIALTY PROJECTS, INC.
DEVELOPMENT SPECIALTY PROJECTS, INC. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003027863, based in Los Angeles, CA. It is classified under Substance Use Disorder Rehabilitation Clinic/Center.
Getting there
Here is what surrounds this office in Los Angeles, based on OpenStreetMap data collected Aug 30, 2026. Parking is available about 432 ft away at SP+. The nearest transit stop is 173 ft away, served by Wilshire & Normandie. A pharmacy sits 0.46 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 873 ft away.
Getting here and what is nearby
Transit Irolo & Wilshire 107 ft ~1 min
Transit Irolo & Wilshire 117 ft ~1 min
Restaurant Dave's Hot Chicken 92 ft ~1 min
3462 Wilshire Boulevard, Los Angeles 90010
10:00-24:00
Restaurant Egg Tuck 97 ft ~1 min
3458 Wilshire Boulevard, Los Angeles 90010
07:30-15:30
Restaurant Gogobop Korean Rice Bar 116 ft ~1 min
3456 Wilshire Boulevard, Los Angeles 90010
Mo-Fr 11:00-20:00; Sa 11:00-15:00; Su off
Transit Wilshire & Normandie 173 ft ~1 min
Convenience 7-Eleven 159 ft ~1 min
Parking 363 ft ~2 min
Parking 393 ft ~2 min
Coffee Alfred Coffee 401 ft ~2 min
3515 Wilshire Boulevard, Los Angeles 90010
Hotel The Line 417 ft ~2 min
Parking SP+ 432 ft ~2 min
Hotel Hotel Normandie 786 ft ~3 min
Coffee 85°C 835 ft ~4 min
3377 Wilshire Boulevard, Los Angeles 90010
Mo-Sa 07:00-20:00; Su 08:00-20:00
Pharmacy Mother's Care Pharmacy 868 ft ~4 min
Coffee Home Cafe 873 ft ~4 min
3377 Wilshire Boulevard, Los Angeles 90010
Grocery H Mart 938 ft ~4 min
3500 West 6th Street, Los Angeles 90020
08:00-22:00
Convenience 7-Eleven 0.22 mi ~5 min
Grocery JONS Marketplace 0.26 mi ~6 min
3334 West 8th Street
Hotel Kins Hotel 0.27 mi ~6 min
Gas station Chevron 0.34 mi ~7 min
Convenience 7-Eleven 0.46 mi ~10 min
Pharmacy CVS Pharmacy 0.46 mi ~10 min
Grocery Ralphs 0.48 mi ~10 min
670 Western Avenue, Los Angeles 90005
Mo-Fr 09:00-21:00;Sa-Su 10:00-18:00
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 |
|---|---|---|
| 190413DP | CA | Substance Use Disorder Rehabilitation… primary |
This provider holds licence 190413DP 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 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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003027863 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | May 24, 2007 |
| Last updated | Feb 2, 2010 |
| Status | Active |
| Practice address |
3460 WILSHIRE BLVD 500 Los Angeles, CA 90010 (888) 505-7104 Fax (818) 812-9205 |
| Mailing address |
19300 RINALDI ST SUITE 8270 Northridge, CA 91326 |
| Other names |
Health Care Dual Diagnosis Former Legal Name |
| Other identifiers |
7070
· Other (CA) |
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 | 0 | 2 | 7 | 8 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 2 | 5 | 8 | 3 |
Sum = 47 · next multiple of 10 = 50 · 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.