LILIA GRIGORYAN RD
NPI 1346126406
Dietitian, Registered in Burbank, CA
About Lilia Grigoryan Rd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LILIA GRIGORYAN RD (NPI 1346126406) is an individual dietitian, registered in Burbank, California and active in the NPI registry since August 2025. She is a graduate of University Of California, Davis School Of Medicine (2021).
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)
Lilia Grigoryan Rd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Lilia Grigoryan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90017
- Reassigned Medicare billing, California enrollment
- 18 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 Lilia Grigoryan's NPI number?
The NPI number for Lilia Grigoryan is 1346126406. It was assigned to this individual provider in the NPPES registry on August 14, 2025.
Where is Lilia Grigoryan located?
Lilia Grigoryan practices at 9556 Via Salerno, Burbank, CA 91504. The listed phone number is (818) 939-1331.
What is Lilia Grigoryan's specialty?
The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.
Is Lilia Grigoryan enrolled in Medicare?
Yes. Lilia Grigoryan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Lilia Grigoryan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lilia Grigoryan reassigns Medicare benefits to Openloop Healthcare Partners California PC (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 Lilia Grigoryan'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 Lilia Grigoryan was last updated on August 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Lilia Grigoryan, RD · NPI 1346126406
Dietitian, Registered provider in Burbank, California. Individual provider, active in the CMS NPPES registry since August 14, 2025.
## Identity
- **NPI:** 1346126406 (Entity type: Individual)
- **Enumerated:** August 14, 2025
- **Primary specialty:** Dietitian, Registered · taxonomy 133V00000X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 9556 VIA SALERNO, Burbank, CA 91504-1225
- **Phone:** (818) 939-1331
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Openloop Healthcare Partners California PC (NPI 1598418063, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Davis School Of Medicine, class of 2021
## Record status
- **NPPES last updated:** August 14, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1346126406) · Data from the CMS NPPES public registry.