DR. KIWON SONG M.D.
NPI 1891131967
Anesthesiology in New York, NY
About Dr. Kiwon Song M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KIWON SONG M.D. (NPI 1891131967) is an individual anesthesiology provider in New York, New York, licensed in New York (277471) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS, is affiliated with Nyu Langone Hospitals, and is a graduate of State University Of New York At Stony Brook, School Of Medicine (2012).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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. Kiwon Song M.d. 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
9Medicare enrollment records show Kiwon Song reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10016
- Reassigned Medicare billing, New York enrollment
- 1,074 clinicians in this Medicare group
New York, NY 10001
- Reassigned Medicare billing, New York enrollment
- 3 clinicians in this Medicare group
New Hyde Park, NY 11042
- Reassigned Medicare billing, New York enrollment
- 43 clinicians in this Medicare group
Roslyn, NY 11576
- Reassigned Medicare billing, New York enrollment
- 162 clinicians in this Medicare group
Chappaqua, NY 10514
- Reassigned Medicare billing, New York enrollment
- 1,406 clinicians in this Medicare group
West Islip, NY 11795
- Reassigned Medicare billing, New York enrollment
- 13 clinicians in this Medicare group
West Islip, NY 11795
- Reassigned Medicare billing, New York enrollment
- 67 clinicians in this Medicare group
East Setauket, NY 11733
- Reassigned Medicare billing, New York enrollment
- 20 clinicians in this Medicare group
Rocky Point, NY 11778
- Reassigned Medicare billing, New York enrollment
- 233 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 7
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Nyu Langone Hospitals
Acute Care Hospitals · New York, NYGood Samaritan Hospital Medical Center
Acute Care Hospitals · West Islip, NYMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK CITY, NY 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
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 Kiwon Song's NPI number?
The NPI number for Kiwon Song is 1891131967. It was assigned to this individual provider in the NPPES registry on May 16, 2013.
Where is Kiwon Song located?
Kiwon Song practices at 550 First Ave. Nyu Langone Medical Center, New York, NY 10016. The listed phone number is (212) 263-5506.
What is Kiwon Song's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Kiwon Song enrolled in Medicare?
Yes. Kiwon Song 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 Kiwon Song's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kiwon Song reassigns Medicare benefits to 9 organizations: New York University (New York, NY), Iris Consultants LLC (New York, NY), Nhpe, LLC (New Hyde Park, NY), New York Cardiovascular Anesthesiologists, P.C. (Roslyn, NY), North Shore - Lij Anesthesiology, PC (Chappaqua, NY) and 4 more organizations, listed in the Medicare section above. 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 Kiwon Song's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kiwon Song accept?
Health plans from Oscar Health and Oscar Insurance Company list Kiwon Song 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.
Is Kiwon Song affiliated with any hospitals?
According to CMS data, Kiwon Song is affiliated with Nyu Langone Hospitals and Good Samaritan Hospital Medical Center.
When was this NPI record last updated?
The NPPES record for Kiwon Song was last updated on December 13, 2023. 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. Kiwon Song, M.D. · NPI 1891131967
Anesthesiology physician in New York, New York. Individual provider, active in the CMS NPPES registry since May 16, 2013.
## Identity
- **NPI:** 1891131967 (Entity type: Individual)
- **Enumerated:** May 16, 2013
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 277471 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 550 FIRST AVE., NYU LANGONE MEDICAL CENTER, New York, NY 10016-6402
- **Phone:** (212) 263-5506
## 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:** 9 organizations under Medicare reassignment (form CMS-855R): New York University (NPI 1114121928, New York, NY); Iris Consultants LLC (NPI 1689517559, New York, NY); Nhpe, LLC (NPI 1134665193, New Hyde Park, NY); New York Cardiovascular Anesthesiologists, P.C. (NPI 1801834411, Roslyn, NY); North Shore - Lij Anesthesiology, PC (NPI 1417401266, Chappaqua, NY); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York At Stony Brook, School Of Medicine, class of 2012
## Record status
- **NPPES last updated:** December 13, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1891131967) · Data from the CMS NPPES public registry.