LORNA LIU
NPI 1699230987
Counselor - Mental Health in San Diego, CA
About Lorna Liu NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LORNA LIU (NPI 1699230987) is an individual mental health provider in San Diego, California and active in the NPI registry since January 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
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)
Lorna Liu is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Lorna Liu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90064
- Reassigned Medicare billing, California enrollment
- 79 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 92101
SAN DIEGO, CA 92101
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 Lorna Liu's NPI number?
The NPI number for Lorna Liu is 1699230987. It was assigned to this individual provider in the NPPES registry on January 31, 2019.
Where is Lorna Liu located?
Lorna Liu practices at 545 Laurel St, San Diego, CA 92101. The listed phone number is (619) 233-4399.
What is Lorna Liu's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Lorna Liu enrolled in Medicare?
Yes. Lorna Liu is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Lorna Liu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lorna Liu reassigns Medicare benefits to Meridian Counseling (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 Lorna Liu'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 Lorna Liu was last updated on October 3, 2022. 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.
# Lorna Liu · NPI 1699230987
Mental Health provider in San Diego, California. Individual provider, active in the CMS NPPES registry since January 31, 2019.
## Identity
- **NPI:** 1699230987 (Entity type: Individual)
- **Enumerated:** January 31, 2019
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **Sole proprietor:** No
## Practice location
- **Address:** 545 LAUREL ST, San Diego, CA 92101-1634
- **Phone:** (619) 233-4399
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Meridian Counseling (NPI 1396202206, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** October 3, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1699230987) · Data from the CMS NPPES public registry.