ALONZO RAFAEL HIDALGO OTR/L
NPI 1144792193
Occupational Therapist in Pasadena, CA
About Alonzo Rafael Hidalgo Otr/l NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALONZO RAFAEL HIDALGO OTR/L (NPI 1144792193) is an individual occupational therapist in Pasadena, California, licensed in California (19402) and active in the NPI registry since December 2018.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Alonzo Rafael Hidalgo Otr/l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Alonzo Hidalgo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Pasadena, CA 91105
- Reassigned Medicare billing, California enrollment
- 11 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PASADENA, CA 91105
PASADENA, CA 91105
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Alonzo Hidalgo's NPI number?
The NPI number for Alonzo Hidalgo is 1144792193. It was assigned to this individual provider in the NPPES registry on December 31, 2018.
Where is Alonzo Hidalgo located?
Alonzo Hidalgo practices at 909 S Fair Oaks Ave, Pasadena, CA 91105. The listed phone number is (626) 389-9515.
What is Alonzo Hidalgo's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Alonzo Hidalgo enrolled in Medicare?
Yes. Alonzo Hidalgo is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Alonzo Hidalgo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alonzo Hidalgo reassigns Medicare benefits to Shriners Hospitals For Children (Pasadena, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alonzo Hidalgo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Alonzo Hidalgo was last updated on December 31, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.