JESSICA LESSING O'LEARY PHD
NPI 1467979658
Psychologist - Clinical in Los Angeles, CA
About Jessica Lessing O'leary Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JESSICA LESSING O'LEARY PHD (NPI 1467979658) is an individual clinical provider in Los Angeles, California, licensed in California (32981) and active in the NPI registry since August 2017. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
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
Jessica Lessing O'leary Phd 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 Jessica O'leary reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90095
- Reassigned Medicare billing, California enrollment
- 221 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90025 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
LOS ANGELES, CA 90025
LOS ANGELES, CA 90025
LOS ANGELES, CA 90025
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 Jessica O'leary's NPI number?
The NPI number for Jessica O'leary is 1467979658. It was assigned to this individual provider in the NPPES registry on August 28, 2017.
Where is Jessica O'leary located?
Jessica O'leary practices at 1849 Sawtelle Blvd Ste 610, Los Angeles, CA 90025. The listed phone number is (818) 672-6737.
What is Jessica O'leary's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is Jessica O'leary enrolled in Medicare?
Yes. Jessica O'leary 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 Jessica O'leary's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jessica O'leary reassigns Medicare benefits to Uc Regents (Los Angeles, 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 Jessica O'leary'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 Jessica O'leary was last updated on March 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Jessica Lessing O'leary, PHD · NPI 1467979658
Clinical provider in Los Angeles, California. Individual provider, active in the CMS NPPES registry since August 28, 2017.
## Identity
- **NPI:** 1467979658 (Entity type: Individual)
- **Enumerated:** August 28, 2017
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **State license:** 32981 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1849 SAWTELLE BLVD STE 610, Los Angeles, CA 90025-7013
- **Phone:** (818) 672-6737
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Uc Regents (NPI 1750368999, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** March 9, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1467979658) · Data from the CMS NPPES public registry.