DR. GAINOSUKE SUGIYAMA MD
NPI 1811176332
Surgery in Brooklyn, NY
About Dr. Gainosuke Sugiyama Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GAINOSUKE SUGIYAMA MD (NPI 1811176332) is an individual surgery provider in Brooklyn, New York, licensed in New York (247564) and active in the NPI registry since November 2007. He is enrolled in Medicare PECOS, is affiliated with Long Island Jewish Medical Center, and is a graduate of State University Of New York Downstate Medical Center (2005).
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
Dr. Gainosuke Sugiyama 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 Reassignment
Medicare enrollment records show Gainosuke Sugiyama reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New Hyde Park, NY 11040
- Reassigned Medicare billing, New York enrollment
- 9,353 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 2
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Long Island Jewish Medical Center
Acute Care Hospitals · New Hyde Park, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11203 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BROOKLYN, NY 11203
BROOKLYN, NY 11203
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 Gainosuke Sugiyama's NPI number?
The NPI number for Gainosuke Sugiyama is 1811176332. It was assigned to this individual provider in the NPPES registry on November 1, 2007.
Where is Gainosuke Sugiyama located?
Gainosuke Sugiyama practices at 450 Clarkson Ave, Brooklyn, NY 11203. The listed phone number is (718) 270-1421.
What is Gainosuke Sugiyama's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Gainosuke Sugiyama enrolled in Medicare?
Yes. Gainosuke Sugiyama 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 Gainosuke Sugiyama's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gainosuke Sugiyama reassigns Medicare benefits to North Shore - Lij Medical PC (New Hyde Park, NY). 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 Gainosuke Sugiyama's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Gainosuke Sugiyama affiliated with any hospitals?
According to CMS data, Gainosuke Sugiyama is affiliated with Long Island Jewish Medical Center.
When was this NPI record last updated?
The NPPES record for Gainosuke Sugiyama was last updated on October 8, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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. Gainosuke Sugiyama, MD · NPI 1811176332
Surgery physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since November 1, 2007.
## Identity
- **NPI:** 1811176332 (Entity type: Individual)
- **Enumerated:** November 1, 2007
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 247564 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 450 CLARKSON AVE, Brooklyn, NY 11203-2012
- **Phone:** (718) 270-1421
## 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:** North Shore - Lij Medical PC (NPI 1790043479, New Hyde Park, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York Downstate Medical Center, class of 2005
## Record status
- **NPPES last updated:** October 8, 2010
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Source: [NPI Profile](https://npiprofile.com/npi/1811176332) · Data from the CMS NPPES public registry.