DR. ALEXANDER Z SELIOUTSKI M.D.
NPI 1851360606
Family Medicine in Mayville, NY
About Dr. Alexander Z Selioutski M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALEXANDER Z SELIOUTSKI M.D. (NPI 1851360606) is an individual family medicine provider in Mayville, New York, licensed in New York (209688) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Brooks-tlc Hospital System, Inc, and is a graduate of State University Of New York At Stony Brook, School Of Medicine (1996).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Alexander Z Selioutski 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
3Medicare enrollment records show Alexander Selioutski reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bemus Point, NY 14712
- Reassigned Medicare billing, New York enrollment
Fredonia, NY 14063
- Reassigned Medicare billing, New York enrollment
- 11 clinicians in this Medicare group
Dunkirk, NY 14048
- Reassigned Medicare billing, New York enrollment
- 14 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 17
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.
Brooks-Tlc Hospital System, Inc
Acute Care Hospitals · Dunkirk, NYUpmc Chautauqua At Wca
Acute Care Hospitals · Jamestown, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14757 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.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 5
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Alexander Selioutski's NPI number?
The NPI number for Alexander Selioutski is 1851360606. It was assigned to this individual provider in the NPPES registry on March 15, 2006.
Where is Alexander Selioutski located?
Alexander Selioutski practices at 95 E Chautauqua St, Mayville, NY 14757. The listed phone number is (716) 753-7107.
What is Alexander Selioutski's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Alexander Selioutski enrolled in Medicare?
Yes. Alexander Selioutski 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 Alexander Selioutski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Selioutski reassigns Medicare benefits to 3 organizations: Chautauqua Physicians PLLC (Bemus Point, NY), Lake Erie Medical Services, PC (Fredonia, NY) and Brooks-Tlc Hospital System, Inc. (Dunkirk, NY). 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 Alexander Selioutski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Alexander Selioutski affiliated with any hospitals?
According to CMS data, Alexander Selioutski is affiliated with Brooks-Tlc Hospital System, Inc and Upmc Chautauqua At Wca.
When was this NPI record last updated?
The NPPES record for Alexander Selioutski was last updated on February 29, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.