DR. JAMES VOSSWINKEL M.D.
NPI 1992724710
Surgery in East Setauket, NY
About Dr. James Vosswinkel M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAMES VOSSWINKEL M.D. (NPI 1992724710) is an individual surgery provider in East Setauket, New York, licensed in New York (210362) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Suny/stony Brook University Hospital, and is a graduate of State University Of Ny Upstate Medical University (1995).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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. James Vosswinkel 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 Reassignment
Medicare enrollment records show James Vosswinkel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Stony Brook, NY 11794
- Reassigned Medicare billing, New York enrollment
- 114 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Suny/Stony Brook University Hospital
Acute Care Hospitals · Stony Brook, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11733 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.
EAST SETAUKET, NY 11733
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 James Vosswinkel's NPI number?
The NPI number for James Vosswinkel is 1992724710. It was assigned to this individual provider in the NPPES registry on July 19, 2006.
Where is James Vosswinkel located?
James Vosswinkel practices at 37 Research Way, East Setauket, NY 11733. The listed phone number is (631) 444-4545.
What is James Vosswinkel's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is James Vosswinkel enrolled in Medicare?
Yes. James Vosswinkel 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 James Vosswinkel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Vosswinkel reassigns Medicare benefits to Stony Brook Surgical Associates, University Faculty Practice Corporati (Stony Brook, 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 James Vosswinkel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is James Vosswinkel affiliated with any hospitals?
According to CMS data, James Vosswinkel is affiliated with Suny/Stony Brook University Hospital.
When was this NPI record last updated?
The NPPES record for James Vosswinkel was last updated on September 29, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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. James Vosswinkel, M.D. · NPI 1992724710
Surgery physician in East Setauket, New York. Individual provider, active in the CMS NPPES registry since July 19, 2006.
## Identity
- **NPI:** 1992724710 (Entity type: Individual)
- **Enumerated:** July 19, 2006
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 210362 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 37 RESEARCH WAY, East Setauket, NY 11733
- **Phone:** (631) 444-4545
## 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:** Stony Brook Surgical Associates, University Faculty Practice Corporati (NPI 1063468536, Stony Brook, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of Ny Upstate Medical University, class of 1995
## Record status
- **NPPES last updated:** September 29, 2014
- **Other identifiers:** Other 7991362 (NY); Other 7R2222 (NY); Medicare UPIN H73255 (NY); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1992724710) · Data from the CMS NPPES public registry.