MS. KATRINA JEAN MONDEJAR YAN OTR/L
NPI 1699145987
Occupational Therapist in Placentia, CA
About Ms. Katrina Jean Mondejar Yan Otr/l NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. KATRINA JEAN MONDEJAR YAN OTR/L (NPI 1699145987) is an individual occupational therapist in Placentia, California, licensed in California (OT15532) and active in the NPI registry since September 2015.
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)
Ms. Katrina Jean Mondejar Yan Otr/l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Katrina Jean Yan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Anaheim, CA 92807
- Reassigned Medicare billing, California enrollment
- 13,921 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.
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 Katrina Jean Yan's NPI number?
The NPI number for Katrina Jean Yan is 1699145987. It was assigned to this individual provider in the NPPES registry on September 30, 2015.
Where is Katrina Jean Yan located?
Katrina Jean Yan practices at 740 S. Pacentia Ave. Ste 100, Placentia, CA 92870. The listed phone number is (714) 646-8318.
What is Katrina Jean Yan's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Katrina Jean Yan enrolled in Medicare?
Yes. Katrina Jean Yan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Katrina Jean Yan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katrina Jean Yan reassigns Medicare benefits to Southern California Permanente Medical Group (Anaheim, 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 Katrina Jean Yan'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 Katrina Jean Yan was last updated on December 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.