GILBERT ESSILFIE MD
NPI 1063785988
Internal Medicine in Los Angeles, CA
About Gilbert Essilfie Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GILBERT ESSILFIE MD (NPI 1063785988) is an individual internal medicine provider in Los Angeles, California, licensed in California (A119929) and active in the NPI registry since February 2012. He is enrolled in Medicare PECOS and is a graduate of University Of Southern California Keck School Of Medicine (2010).
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 and accepts Medicare assignment
Gilbert Essilfie Md 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 Gilbert Essilfie reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90027
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
San Luis Obispo, CA 93401
- Reassigned Medicare billing, California enrollment
- 182 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 11
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
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 Gilbert Essilfie's NPI number?
The NPI number for Gilbert Essilfie is 1063785988. It was assigned to this individual provider in the NPPES registry on February 23, 2012.
Where is Gilbert Essilfie located?
Gilbert Essilfie practices at 4950 W Sunset Blvd Fl 6 Kaiser Permanente, Los Angeles Medical Center, Los Angeles, CA 90027. The listed phone number is (323) 783-4892.
What is Gilbert Essilfie's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Gilbert Essilfie enrolled in Medicare?
Yes. Gilbert Essilfie 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 Gilbert Essilfie's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gilbert Essilfie reassigns Medicare benefits to 2 organizations: Southern California Permanente Medical Group (Los Angeles, CA) and Vituity Hospitalists PC (San Luis Obispo, 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 Gilbert Essilfie'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 Gilbert Essilfie was last updated on June 28, 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.
# Gilbert Essilfie, MD · NPI 1063785988
Internal Medicine physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since February 23, 2012.
## Identity
- **NPI:** 1063785988 (Entity type: Individual)
- **Enumerated:** February 23, 2012
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A119929 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 4950 W SUNSET BLVD FL 6, KAISER PERMANENTE, LOS ANGELES MEDICAL CENTER, Los Angeles, CA 90027-5822
- **Phone:** (323) 783-4892
## 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): Southern California Permanente Medical Group (NPI 1134151657, Los Angeles, CA); Vituity Hospitalists PC (NPI 1104551639, San Luis Obispo, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Southern California Keck School Of Medicine, class of 2010
## Record status
- **NPPES last updated:** June 28, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1063785988) · Data from the CMS NPPES public registry.