DR. HIROSHI M. SASAKI PHD
NPI 1902920481
Psychologist in Long Beach, CA
About Dr. Hiroshi M. Sasaki Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HIROSHI M. SASAKI PHD (NPI 1902920481) is an individual psychologist in Long Beach, California, licensed in California (PSY24153) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Hiroshi M. Sasaki Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Hiroshi Sasaki reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Huntington Beach, CA 92649
- Reassigned Medicare billing, California enrollment
- 7 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LONG BEACH, CA 90802
LONG BEACH, CA 90802
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 Hiroshi Sasaki's NPI number?
The NPI number for Hiroshi Sasaki is 1902920481. It was assigned to this individual provider in the NPPES registry on March 19, 2007. The provider is also known as Dr. Hiro M. Sasaki.
Where is Hiroshi Sasaki located?
Hiroshi Sasaki practices at 110 W Ocean Blvd Suite 18, Long Beach, CA 90802. The listed phone number is (562) 999-1555.
What is Hiroshi Sasaki's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Hiroshi Sasaki enrolled in Medicare?
Yes. Hiroshi Sasaki is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Hiroshi Sasaki's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hiroshi Sasaki reassigns Medicare benefits to Associated Therapists, Inc. (Huntington Beach, 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 Hiroshi Sasaki'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 Hiroshi Sasaki was last updated on April 12, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.