DR. GILBERT M. SIMAS MD
NPI 1497802383
Psychiatry & Neurology - Psychiatry in Los Angeles, CA
About Dr. Gilbert M. Simas Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GILBERT M. SIMAS MD (NPI 1497802383) is an individual psychiatry provider in Los Angeles, California, licensed in California (C178910) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, maintains 6 additional practice locations, and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 6
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Gilbert M. Simas 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.
Areas of Expertise CMS Part B claims 9
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 90048 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 90048
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 Simas's NPI number?
The NPI number for Gilbert Simas is 1497802383. It was assigned to this individual provider in the NPPES registry on January 4, 2007. The provider is also known as Dr. Gilberto M. Simas MD.
Where is Gilbert Simas located?
Gilbert Simas practices at 6500 Wilshire Blvd Fl 19, Los Angeles, CA 90048. The listed phone number is (805) 764-9651.
What is Gilbert Simas's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Gilbert Simas enrolled in Medicare?
Yes. Gilbert Simas 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.
What insurance does Gilbert Simas accept?
Health plans from BridgeSpan Health Company, Highmark Blue Cross Blue Shield Delaware, Oscar Health Plan, Inc., PacificSource Health Plans and Premera Blue Cross Blue Shield of Alaska and 1 other insurer list Gilbert Simas as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Gilbert Simas was last updated on July 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 days 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.
