Benjamin Okolo
Benjamin Okolo is an Addiction (Substance Use Disorder) Counselor in Inglewood, CA, registered under NPI 1003054974.
Getting there
Here is what surrounds this office in Inglewood, based on OpenStreetMap data collected Sep 2, 2026. Parking is available about 0.37 mi away. The nearest transit stop is 604 ft away, served by Prairie & Grace. A pharmacy sits 0.50 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.46 mi away.
Getting here and what is nearby
Transit 156 ft ~1 min
Pharmacy Freeman Medical Pharmacy 332 ft ~2 min
Transit Prairie & Howland 357 ft ~2 min
Transit Prairie & Grace 604 ft ~3 min
Convenience Icy Mo’s Mini-Mart 0.35 mi ~7 min
Parking 0.36 mi ~8 min
Parking 0.37 mi ~8 min
Parking 0.37 mi ~8 min
Restaurant Sizzler 0.45 mi ~10 min
Coffee Starbucks 0.46 mi ~10 min
Gas station Vons Fuel Station 0.47 mi ~10 min
Restaurant McDonald's 0.47 mi ~10 min
401 Manchester Boulevard, 90301
Mo-Su 07:00-20:00
Restaurant Stuff I Eat 0.49 mi ~10 min
Pharmacy Walgreens 0.50 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
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 Addiction (Substance Use Disorder) covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YA0400X
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 | 1003054974 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 29, 2009 |
| Last updated | Jan 29, 2009 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Practice address |
323 N PRAIRIE AVE STE 315 Inglewood, CA 90301 (310) 673-4117 Fax (310) 673-4118 |
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 | 5 | 4 | 9 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 5 | 8 | 9 | 5 |
Sum = 56 · next multiple of 10 = 60 · check digit = 4 · actual last digit = 4
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.