DR. SONIA APSARA DESAI MD
NPI 1326660119
Emergency Medicine in Los Angeles, CA
About Dr. Sonia Apsara Desai Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SONIA APSARA DESAI MD (NPI 1326660119) is an individual emergency medicine provider in Los Angeles, California, licensed in California (A186839) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS and is a graduate of George Washington University School Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses 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. Sonia Apsara Desai 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 Sonia Desai 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 90033
- Reassigned Medicare billing, California enrollment
- 1,204 clinicians in this Medicare group
Long Beach, CA 90806
- Reassigned Medicare billing, California enrollment
- 75 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 90033 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 90033
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
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 Sonia Desai's NPI number?
The NPI number for Sonia Desai is 1326660119. It was assigned to this individual provider in the NPPES registry on May 14, 2020.
Where is Sonia Desai located?
Sonia Desai practices at 2051 Marengo St, Los Angeles, CA 90033. The listed phone number is (323) 409-1000.
What is Sonia Desai's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Sonia Desai enrolled in Medicare?
Yes. Sonia Desai 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 Sonia Desai's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sonia Desai reassigns Medicare benefits to 2 organizations: Cep America-California (Los Angeles, CA) and Columbia Emergency Medical Group Inc (Long Beach, 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 Sonia Desai'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 Sonia Desai was last updated on August 14, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Sonia Apsara Desai, MD · NPI 1326660119
Emergency Medicine physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since May 14, 2020.
## Identity
- **NPI:** 1326660119 (Entity type: Individual)
- **Enumerated:** May 14, 2020
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A186839 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2051 MARENGO ST, Los Angeles, CA 90033-1352
- **Phone:** (323) 409-1000
## 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): Cep America-California (NPI 1831040823, Los Angeles, CA); Columbia Emergency Medical Group Inc (NPI 1871551119, Long Beach, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** George Washington University School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** August 14, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1326660119) · Data from the CMS NPPES public registry.