PRISCILLA DE LEON L.C.S.W.
NPI 1629377247
Counselor - Mental Health in Los Angeles, CA
About Priscilla De Leon L.c.s.w. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PRISCILLA DE LEON L.C.S.W. (NPI 1629377247) is an individual mental health provider in Los Angeles, California, licensed in California (LCS26529) and active in the NPI registry since March 2011. She is enrolled in Medicare PECOS.
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)
Priscilla De Leon L.c.s.w. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Priscilla De Leon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Inglewood, CA 90303
- 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 Priscilla De Leon's NPI number?
The NPI number for Priscilla De Leon is 1629377247. It was assigned to this individual provider in the NPPES registry on March 22, 2011.
Where is Priscilla De Leon located?
Priscilla De Leon practices at 3915 W 64th St, Los Angeles, CA 90043. The listed phone number is (310) 280-8516.
What is Priscilla De Leon's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Priscilla De Leon enrolled in Medicare?
Yes. Priscilla De Leon is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Priscilla De Leon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Priscilla De Leon reassigns Medicare benefits to Southern California Permanente Medical Group (Inglewood, 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 Priscilla De Leon'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 Priscilla De Leon was last updated on November 30, 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.
# Priscilla De Leon, L.C.S.W. · NPI 1629377247
Mental Health provider in Los Angeles, California. Individual provider, active in the CMS NPPES registry since March 22, 2011.
## Identity
- **NPI:** 1629377247 (Entity type: Individual)
- **Enumerated:** March 22, 2011
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** LCS26529 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3915 W 64TH ST, Los Angeles, CA 90043-3620
- **Phone:** (310) 280-8516
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Southern California Permanente Medical Group (NPI 1821635079, Inglewood, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 30, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1629377247) · Data from the CMS NPPES public registry.