JOHN STAMATOS M.D.
NPI 1083610992
Pain Medicine - Pain Medicine in Syosset, NY
About John Stamatos M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN STAMATOS M.D. (NPI 1083610992) is an individual pain medicine provider in Syosset, New York, licensed in New York (A195317) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with North Shore University Hospital, and is a graduate of Other (1987).
NPPES Registry Identity
Specialties & Licenses 5
Other Identifiers 6
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 Stamatos 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 John Stamatos reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Merrick, NY 11566
- Reassigned Medicare billing, New York enrollment
- 178 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 12
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.
North Shore University Hospital
Acute Care Hospitals · Manhasset, NYNorthwell Hospital Glen Cove
Acute Care Hospitals · Glen Cove, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11791 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.
SYOSSET, NY 11791
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 Stamatos's NPI number?
The NPI number for John Stamatos is 1083610992. It was assigned to this individual provider in the NPPES registry on June 24, 2005.
Where is John Stamatos located?
John Stamatos practices at 221 Jericho Tpke, Syosset, NY 11791. The listed phone number is (516) 496-6558.
What is John Stamatos's specialty?
The primary specialty registered for this NPI is Pain Medicine with taxonomy code 208VP0000X.
Is John Stamatos enrolled in Medicare?
Yes. John Stamatos 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 John Stamatos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Stamatos reassigns Medicare benefits to True North Medical Group PC (Merrick, 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 John Stamatos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is John Stamatos affiliated with any hospitals?
According to CMS data, John Stamatos is affiliated with North Shore University Hospital and Northwell Hospital Glen Cove.
When was this NPI record last updated?
The NPPES record for John Stamatos was last updated on December 15, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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 Stamatos, M.D. · NPI 1083610992
Pain Medicine physician in Syosset, New York. Individual provider, active in the CMS NPPES registry since June 24, 2005.
## Identity
- **NPI:** 1083610992 (Entity type: Individual)
- **Enumerated:** June 24, 2005
- **Primary specialty:** Pain Medicine - Pain Medicine · taxonomy 208VP0000X
- **State license:** A195317 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 221 JERICHO TPKE, Syosset, NY 11791-4515
- **Phone:** (516) 496-6558
## 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:** True North Medical Group PC (NPI 1659883486, Merrick, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1987
## Record status
- **NPPES last updated:** December 15, 2010
- **Other identifiers:** Medicare PIN W20621 (NY); Medicare UPIN F83789 (NY); Medicare PIN 19J611 (NY); and 3 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1083610992) · Data from the CMS NPPES public registry.