David Jireh Peig, OTR/L
David Jireh Peig, OTR/L is an Occupational Therapist in Corona, CA, registered under NPI 1003513748. 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 Corona, based on OpenStreetMap data collected Oct 2, 2026. Parking is available about 0.26 mi away. If you arrive early, there is a coffee shop 0.22 mi away.
Getting here and what is nearby
Parking 973 ft ~4 min
Parking 0.20 mi ~4 min
Coffee Starbucks 0.22 mi ~5 min
4316 Green River Road, Corona 92880
Mo-Su 04:00-23:00
Restaurant Maiz Cocina 0.23 mi ~5 min
Parking 0.26 mi ~6 min
Restaurant Troy's Burgers 0.27 mi ~6 min
4330 Green River Rd, Corona 92880
Mo-Th 07:00-22:00; Fr-Su 07:00-23:00
Restaurant Big Al's Pizza 0.28 mi ~6 min
4300 Green River Road, Corona 92880
Mo-Th 11:00-20:00; Fr-Sa 11:00-21:00; Su 11:00-20:00
Convenience Circle K 0.29 mi ~6 min
Gas station 76 0.30 mi ~6 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 |
|---|---|---|
| 24596 | CA | Occupational Therapist primary |
This provider holds licence 24596 issued in CA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Occupational Therapist In Private Practice
- PAC ID
- 1355883539
- Enrollment ID
- I20240603002968
Medicare enrolment is recorded as approved under the provider type Practitioner - Occupational Therapist In Private Practice. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Occupational Therapist covers
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life. NUCC Health Care Provider Taxonomy, code 225X00000X
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 | 1003513748 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 13, 2023 |
| Last updated | Feb 13, 2023 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | OTR/L |
| Practice address |
4300 GREEN RIVER RD STE 114 Corona, CA 92878 (951) 382-4238 |
| Mailing address |
539 BOURDET ST Walnut, CA 91789 |
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 | 1 | 3 | 7 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 1 | 6 | 7 | 8 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
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.