JOEL ZWANZIGER OT
NPI 1629609201
Occupational Therapist in San Diego, CA
About Joel Zwanziger Ot NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOEL ZWANZIGER OT (NPI 1629609201) is an individual occupational therapist in San Diego, California, licensed in California (9967) and active in the NPI registry since January 2020. He is a graduate of Other (2007).
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 and accepts Medicare assignment
Joel Zwanziger Ot is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Joel Zwanziger reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
La Jolla, CA 92037
- Reassigned Medicare billing, California enrollment
- 1,598 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.
SAN DIEGO, CA 92128
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 Joel Zwanziger's NPI number?
The NPI number for Joel Zwanziger is 1629609201. It was assigned to this individual provider in the NPPES registry on January 31, 2020.
Where is Joel Zwanziger located?
Joel Zwanziger practices at 15004 Innovation Dr, San Diego, CA 92128. The listed phone number is (858) 605-7189.
What is Joel Zwanziger's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Joel Zwanziger enrolled in Medicare?
Yes. Joel Zwanziger is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Joel Zwanziger's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joel Zwanziger reassigns Medicare benefits to Scripps Health (La Jolla, 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 Joel Zwanziger'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 Joel Zwanziger was last updated on January 31, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.