Nathan Ambrosio, ED.D. LCSW

NPI 1356132948 · on the registry since 2025 · sole proprietor

Practice

Address: 1101 S Milliken Ave Ste E
Ontario, CA 91761
Phone: (949) 232-5402
Organisation at this address: Concentra Health Services, Inc.
Green Elite Non-Emergent Medical Transportation Services
American Current Care Of California, A Medical Corporation
American Current Care Of California, A Medical Corporation
Occupational Health Centers Of California, A Medical Corporation
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 12

Registry record

Primary taxonomy: 1041C0700X
1041C0700X
Licence states on file: CA
From the registry's licence fields, which are often incomplete.
Sex: Male
Record last updated: 2025-05-14

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in California