Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
WU & DIAZ PROFESSIONAL CORP
Active OrganizationWU & DIAZ PROFESSIONAL CORP is a Family Medicine organization located in ONTARIO, California. NPI 1548356884 is currently active in the NPPES registry. Verify at CMS.
Family Medicine · ONTARIO, CA
Registration Details
- NPI Number
- 1548356884
- Provider Type
- Organization
- NPI Issued
- Oct 5, 2006 (19.871781530095 yrs)
- Last Updated
- Sep 11, 2025
- Licenses
-
A69486 (CA)20A8127 (CA)
Practice Information
- Address
-
3550 E PHILADELPHIA STREETSUITE # 150ONTARIO, CA, 91761Browse CA providers · Browse ZIP 91761
- Phone
- 9097730022
- Fax
- 8666728222
- Primary Specialty
-
Family Medicine
207Q00000X
- Additional Specialty
- Family Medicine
Other Family Medicine Organizations in ONTARIO, CA
| Name | NPI |
|---|---|
| CALIFORNIA MEDICAL CLINIC INC. | 1043242142 |
| MOLINA HEALTHCARE OF CALIFORNIA | 1659486991 |
| SOUTHERN ONTARIO MEDICAL CENTER | 1962518126 |
| SANTA RITA MEDICAL CENTER | 1407964919 |
| R S BIR MD INC | 1346363801 |
| DAVID HERNANDEZ-RODRIGUEZ MD INC. | 1316105505 |
Data sourced from the NPPES National Provider Identifier registry. Healthcare organizations registered in NPPES are assigned an NPI number for use in insurance billing and claims. This information is for informational purposes only. For official verification, use the NPPES NPI Registry.