JOHN KYUNGHOON KIM MD
NPI 1295356970
Emergency Medicine in New York, NY
About John Kyunghoon Kim Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN KYUNGHOON KIM MD (NPI 1295356970) is an individual emergency medicine provider in New York, New York, licensed in New York (323557) and active in the NPI registry since May 2020. He is enrolled in Medicare PECOS and is a graduate of State University Of New York Downstate Medical Center (2020).
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
John Kyunghoon Kim 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
4Medicare enrollment records show John Kim reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10017
- Reassigned Medicare billing, New York enrollment
- 208 clinicians in this Medicare group
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 325 clinicians in this Medicare group
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 1,067 clinicians in this Medicare group
Encino, CA 91436
- Reassigned Medicare billing, California enrollment
- 3 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.
Areas of Expertise CMS Part B claims 4
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 10019 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.
NEW YORK, NY 10019
NEW YORK, NY 10019
NEW YORK, NY 10019
NEW YORK, NY 10019
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 John Kim's NPI number?
The NPI number for John Kim is 1295356970. It was assigned to this individual provider in the NPPES registry on May 4, 2020.
Where is John Kim located?
John Kim practices at 1000 10th Ave, New York, NY 10019. The listed phone number is (718) 523-4000.
What is John Kim's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is John Kim enrolled in Medicare?
Yes. John Kim 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 John Kim's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Kim reassigns Medicare benefits to 4 organizations: Icahn School Of Medicine At Mount Sinai (New York, NY), Icahn School Of Medicine At Mount Sinai (New York, NY), Fpa Hospital Based (New York, NY) and Jeffrey B Glaser MD Medical (Encino, 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 John 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 John Kim 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.
# John Kyunghoon Kim, MD · NPI 1295356970
Emergency Medicine physician in New York, New York. Individual provider, active in the CMS NPPES registry since May 4, 2020.
## Identity
- **NPI:** 1295356970 (Entity type: Individual)
- **Enumerated:** May 4, 2020
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 323557 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1000 10TH AVE, New York, NY 10019-1147
- **Phone:** (718) 523-4000
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Icahn School Of Medicine At Mount Sinai (NPI 1679083984, New York, NY); Icahn School Of Medicine At Mount Sinai (NPI 1477899078, New York, NY); Fpa Hospital Based (NPI 1487995700, New York, NY); Jeffrey B Glaser MD Medical (NPI 1013959642, Encino, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York Downstate Medical Center, class of 2020
## Record status
- **NPPES last updated:** June 28, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1295356970) · Data from the CMS NPPES public registry.