Kevin Ong
Kevin Ong is a provider specialising in Student in an Organized Health Care Education/Training Program in Colton, CA, registered under NPI 1003663824. 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 Colton, based on OpenStreetMap data collected Sep 4, 2026. Parking is available about 534 ft away. The nearest transit stop is 705 ft away, served by Arrowhead Regional Medical Center. If you arrive early, there is a coffee shop 0.26 mi away.
Getting here and what is nearby
Parking 345 ft ~2 min
Parking ER Parking 485 ft ~2 min
Parking 534 ft ~3 min
Transit 579 ft ~3 min
Transit Arrowhead Regional Medical Center 590 ft ~3 min
Transit Arrowhead Regional Medical Center 705 ft ~3 min
Restaurant WaBa Grill 1,003 ft ~4 min
403 Pepper Avenue, Colton 92324
Restaurant Black Bear Diner 0.24 mi ~5 min
1603 Valley Boulevard, Colton 92324
Coffee Starbucks 0.26 mi ~6 min
1590 Valley Boulevard, Colton 92324
Gas station Arco 0.27 mi ~6 min
Restaurant Popeyes 0.28 mi ~6 min
1500 Valley Boulevard, Colton 92324
Convenience ampm 0.29 mi ~6 min
Grocery Food 4 Less 0.43 mi ~9 min
Gas station Food 4 Less 0.44 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 |
|---|---|---|
| 20A24935 | CA | Psychiatry Physician |
This provider holds licence 20A24935 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 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
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 | |
|---|---|---|---|---|
| 390200000X | Student in an Organized Health Care Education/Training Program | — | — | primary |
| 2084P0800X | Psychiatry Physician Psychiatry | 20A24935 | 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 | 1003663824 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 30, 2024 |
| Last updated | Feb 4, 2026 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Practice address |
400 N PEPPER AVE Colton, CA 92324 (510) 525-6927 |
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 | 6 | 3 | 8 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 6 | 6 | 8 | 4 |
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.