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WNY KNEE AND ORTHOPEDIC SURGERY PC
NPI 1841698578
Orthopaedic Surgery in Williamsville, NY

Active since December 11, 2014
180 PARK CLUB LANE, SUITE 225, WILLIAMSVILLE, NY 14221(716) 839-5858(716) 839-5925 Get Directions Write a Review

NPPES record last updated: January 3, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 3, 2020, Feb 23, 2017 (2 updates tracked since 2017).

About Wny Knee And Orthopedic Surgery Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WNY KNEE AND ORTHOPEDIC SURGERY PC (NPI 1841698578) is a healthcare organization registered as an orthopaedic surgery in Williamsville, New York and active in the NPI registry since December 2014. The organization lists Keith C Stube, Md, as its authorized official.

NPPES Registry Identity

NPI1841698578
Entity TypeOrganization
Primary Taxonomy207X00000X
Legal Business NameWNY KNEE AND ORTHOPEDIC SURGERY PC
Location Address180 PARK CLUB LANE, SUITE 225Williamsville, NY 14221
Mailing Address180 Park Club Lane, Suite 225Williamsville, NY 14221 · (716) 839-5858 · Fax (716) 839-5925
Phone(716) 839-5858
Fax(716) 839-5925
Organization SubpartNo
Authorized OfficialKeith C StubeMd · (716) 839-5858
Enumeration DateDecember 11, 2014
Last NPPES UpdateJanuary 3, 20202 updates tracked since enumeration
✔ NPI 1841698578 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
Also ListedDurable Medical Equipment & Medical SuppliesTaxonomy 332B00000X
180 PARK CLUB LANE, Williamsville, NY 14221
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Wny Knee And Orthopedic Surgery Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Wny Knee And Orthopedic Surgery PC, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (3)

Michael Parentis, M.D.
Orthopedic Surgery
NPI 1821054057
180 PARK CLUB LN STE 225
Williamsville, NY 14221
(716) 839-5858
✔ PECOS✔ Accepts MedicareSame address
Keith Stube
Orthopedic Surgery
NPI 1053377325
180 PARK CLUB LN STE 225
Williamsville, NY 14221
(716) 839-5858
✔ PECOS✔ Accepts MedicareSame address
Steven Karnyski
Orthopedic Surgery
NPI 1891158192
50 MIDDLE RD
Henrietta, NY 14467
(585) 723-7600
✔ PECOS✔ Accepts Medicare58 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Wny Knee And Orthopedic Surgery PC's NPI number?

The NPI number for Wny Knee And Orthopedic Surgery PC is 1841698578. It was assigned to this organization in the NPPES registry on December 11, 2014.

Where is Wny Knee And Orthopedic Surgery PC located?

Wny Knee And Orthopedic Surgery PC is located at 180 Park Club Lane Suite 225, Williamsville, NY 14221. The listed phone number is (716) 839-5858.

What is Wny Knee And Orthopedic Surgery PC's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Wny Knee And Orthopedic Surgery PC enrolled in Medicare?

Yes. Wny Knee And Orthopedic Surgery PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Wny Knee And Orthopedic Surgery PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Orthopedic Surgery, reassign their Medicare billing to Wny Knee And Orthopedic Surgery PC. A 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 the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Wny Knee And Orthopedic Surgery PC was last updated on January 3, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.