DR. LAUREN ELIZABETH FONG MD
NPI 1649917444
Pediatrics in Los Angeles, CA
About Dr. Lauren Elizabeth Fong Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LAUREN ELIZABETH FONG MD (NPI 1649917444) is an individual pediatrics provider in Los Angeles, California, licensed in California (A187972) and active in the NPI registry since May 2022. 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)
Dr. Lauren Elizabeth Fong Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Lauren Fong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90027
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Childrens Hospital Los Angeles Medical Group Inc
- 1,281 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 90027 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 90027
LOS ANGELES, CA 90027
LOS ANGELES, CA 90027
LOS ANGELES, CA 90027
LOS ANGELES, CA 90027
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 Lauren Fong's NPI number?
The NPI number for Lauren Fong is 1649917444. It was assigned to this individual provider in the NPPES registry on May 13, 2022.
Where is Lauren Fong located?
Lauren Fong practices at 4650 Sunset Blvd, Los Angeles, CA 90027. The listed phone number is (323) 660-2450.
What is Lauren Fong's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Lauren Fong enrolled in Medicare?
Yes. Lauren Fong is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Lauren Fong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Fong reassigns Medicare benefits to Children's Hospital Los Angeles Medical Group, Inc. (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 Lauren Fong'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 Lauren Fong was last updated on June 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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. Lauren Elizabeth Fong, MD · NPI 1649917444
Pediatrics physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since May 13, 2022.
## Identity
- **NPI:** 1649917444 (Entity type: Individual)
- **Enumerated:** May 13, 2022
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** A187972 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 4650 SUNSET BLVD, Los Angeles, CA 90027
- **Phone:** (323) 660-2450
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Children's Hospital Los Angeles Medical Group, Inc. (NPI 1265530653, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 11, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1649917444) · Data from the CMS NPPES public registry.