DR. LILIANNA BONG MEI YUEN MD, MAS
NPI 1477059798
Psychiatry & Neurology - Psychiatry in Fresno, CA
About Dr. Lilianna Bong Mei Yuen Md, Mas NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LILIANNA BONG MEI YUEN MD, MAS (NPI 1477059798) is an individual psychiatry provider in Fresno, California, licensed in California (A167332) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of California, San Diego School Of Medicine (2018).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
Dr. Lilianna Bong Mei Yuen Md, Mas 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 Reassignments
2Medicare enrollment records show Lilianna Yuen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fresno, CA 93720
- Reassigned Medicare billing, California enrollment
- 320 clinicians in this Medicare group
Fresno, CA 93711
- Reassigned Medicare billing, California enrollment
- 27 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 93720 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FRESNO, CA 93720
FRESNO, CA 93720
FRESNO, CA 93720
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 Lilianna Yuen's NPI number?
The NPI number for Lilianna Yuen is 1477059798. It was assigned to this individual provider in the NPPES registry on April 4, 2018.
Where is Lilianna Yuen located?
Lilianna Yuen practices at 7171 N Cedar Ave, Fresno, CA 93720. The listed phone number is (559) 449-8000.
What is Lilianna Yuen's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Lilianna Yuen enrolled in Medicare?
Yes. Lilianna Yuen 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 organizations bill Medicare for Lilianna Yuen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lilianna Yuen reassigns Medicare benefits to 2 organizations: University Faculty Associates , Inc. (Fresno, CA) and Bio-Behavioral Medical Clinics, Inc (Fresno, CA). Each 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 Lilianna Yuen'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 Lilianna Yuen was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.
# Dr. Lilianna Bong Mei Yuen, MD, MAS · NPI 1477059798
Psychiatry physician in Fresno, California. Individual provider, active in the CMS NPPES registry since April 4, 2018.
## Identity
- **NPI:** 1477059798 (Entity type: Individual)
- **Enumerated:** April 4, 2018
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** A167332 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 7171 N CEDAR AVE, Fresno, CA 93720-3311
- **Phone:** (559) 449-8000 · **Fax:** (559) 449-4401
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): University Faculty Associates , Inc. (NPI 1881092963, Fresno, CA); Bio-Behavioral Medical Clinics, Inc (NPI 1114971314, Fresno, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, San Diego School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** August 13, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1477059798) · Data from the CMS NPPES public registry.