DR. STEVEN T KIM DO
NPI 1023274420
Pediatrics - Pediatric Gastroenterology in Los Angeles, CA
About Dr. Steven T Kim Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEVEN T KIM DO (NPI 1023274420) is an individual pediatric gastroenterology provider in Los Angeles, California, licensed in California (20A 10448) and active in the NPI registry since August 2008. He 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. Steven T Kim Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Steven Kim 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
- 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.
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 Steven Kim's NPI number?
The NPI number for Steven Kim is 1023274420. It was assigned to this individual provider in the NPPES registry on August 5, 2008.
Where is Steven Kim located?
Steven Kim practices at 4700 W Sunset Blvd 3rd Floor, Los Angeles, CA 90027. The listed phone number is (323) 783-4976.
What is Steven Kim's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Gastroenterology, with taxonomy code 2080P0206X.
Is Steven Kim enrolled in Medicare?
Yes. Steven Kim is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Steven Kim's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Kim 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 Steven Kim'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 Steven Kim was last updated on December 2, 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. Steven T Kim, DO · NPI 1023274420
Pediatric Gastroenterology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since August 5, 2008.
## Identity
- **NPI:** 1023274420 (Entity type: Individual)
- **Enumerated:** August 5, 2008
- **Primary specialty:** Pediatrics - Pediatric Gastroenterology · taxonomy 2080P0206X
- **State license:** 20A 10448 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 4700 W SUNSET BLVD, 3RD FLOOR, Los Angeles, CA 90027-6082
- **Phone:** (323) 783-4976
## 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:** Southern California Permanente Medical Group (NPI 1134151657, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 2, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1023274420) · Data from the CMS NPPES public registry.