DR. JONATHAN CHOI DO
NPI 1245422435
Anesthesiology in Los Angeles, CA
About Dr. Jonathan Choi Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JONATHAN CHOI DO (NPI 1245422435) is an individual anesthesiology provider in Los Angeles, California, licensed in California (20A9568) and active in the NPI registry since August 2007. He is enrolled in Medicare PECOS and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (2003).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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. Jonathan Choi Do 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 Reassignment
Medicare enrollment records show Jonathan Choi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90034
- Reassigned Medicare billing, California enrollment
- 13,921 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.
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 90036
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 Jonathan Choi's NPI number?
The NPI number for Jonathan Choi is 1245422435. It was assigned to this individual provider in the NPPES registry on August 13, 2007.
Where is Jonathan Choi located?
Jonathan Choi practices at 5900 W Olympic Blvd, Los Angeles, CA 90036. The listed phone number is (310) 657-5900.
What is Jonathan Choi's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Jonathan Choi enrolled in Medicare?
Yes. Jonathan Choi 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 organization bills Medicare for Jonathan Choi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Choi reassigns Medicare benefits to Southern California Permanente Medical Group (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 Jonathan Choi'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 Jonathan Choi was last updated on November 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Jonathan Choi, DO · NPI 1245422435
Anesthesiology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since August 13, 2007.
## Identity
- **NPI:** 1245422435 (Entity type: Individual)
- **Enumerated:** August 13, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 20A9568 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 5900 W OLYMPIC BLVD, Los Angeles, CA 90036-4671
- **Phone:** (310) 657-5900
## 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:** Southern California Permanente Medical Group (NPI 1043242563, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York College Of Osteo Medicine Of New York Institute Of Technology, class of 2003
## Record status
- **NPPES last updated:** November 29, 2021
- **Other identifiers:** Medicaid 1245422435 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1245422435) · Data from the CMS NPPES public registry.