OCCUPATIONAL HEALTH CENTERS OF CALIFORNIA, A MEDICAL CORPORATION
OCCUPATIONAL HEALTH CENTERS OF CALIFORNIA, A MEDICAL CORPORATION is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003542945, based in Santa Fe Springs, CA. The organization lists 4 taxonomy classifications, with Health Service Clinic/Center recorded as primary.
Getting there
Here is what surrounds this office in Santa Fe Springs, based on OpenStreetMap data collected Oct 4, 2026. Parking is available about 0.51 mi away.
Getting here and what is nearby
Parking 0.41 mi ~9 min
Restaurant Jack in the Box 0.49 mi ~10 min
Parking 0.50 mi ~10 min
Parking 0.51 mi ~11 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 Health Service covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QH0100X
All registered taxonomy codes
This provider registers 4 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 261QH0100X | Health Service Clinic/Center Health Service | — | — | primary |
| 261Q00000X | Clinic/Center | — | — | |
| 261QP2000X | Physical Therapy Clinic/Center Physical Therapy | — | — | |
| 261QX0100X | Occupational Medicine Clinic/Center Occupational Medicine | — | — |
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 | 1003542945 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jul 25, 2022 |
| Last updated | Jul 25, 2022 |
| Status | Active |
| Practice address |
13500 FOSTER RD Santa Fe Springs, CA 90670 (562) 926-2000 |
| Mailing address |
5080 SPECTRUM DR STE 1200W Addison, TX 75001 |
| Other names |
Southern Glazers Santa Fe Springs Onsite Former Legal Name |
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 | 4 | 2 | 9 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 4 | 4 | 9 | 8 |
Sum = 55 · next multiple of 10 = 60 · check digit = 5 · actual last digit = 5
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.