1. Home
  2. Directory
  3. New York
  4. Williamsville
  5. Surgery
  6. NPI Profile

WINDSONG HEALTH MEDICAL ALLIANCE, PLLC
NPI 1043665516
Surgery in Williamsville, NY

Active since May 03, 2016
55 SPINDRIFT DR, WILLIAMSVILLE, NY 14221(716) 631-2500(716) 626-6312 Get Directions Write a Review

NPPES record last updated: October 29, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Windsong Health Medical Alliance, Pllc NPPES

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

WINDSONG HEALTH MEDICAL ALLIANCE, PLLC (NPI 1043665516) is a healthcare organization registered as a surgery in Williamsville, New York and active in the NPI registry since May 2016. The organization lists Katrina Roelle, Director Of Credentialing, as its authorized official.

NPPES Registry Identity

NPI1043665516
Entity TypeOrganization
Primary Taxonomy208600000X
Legal Business NameWINDSONG HEALTH MEDICAL ALLIANCE, PLLC
Location Address55 SPINDRIFT DRWilliamsville, NY 14221-7800
Mailing Address55 Spindrift DrWilliamsville, NY 14221-7800 · (716) 631-2500 · Fax (716) 626-6312
Phone(716) 631-2500
Fax(716) 626-6312
Organization SubpartNo
Authorized OfficialKatrina RoelleDirector Of Credentialing · (614) 689-1691
Enumeration DateMay 3, 2016
Last NPPES UpdateOctober 29, 2025
NPPES CertifiedOctober 29, 2025
✔ NPI 1043665516 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
55 SPINDRIFT DR, Williamsville, NY 14221
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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)

Windsong Health Medical Alliance, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

6

Medicare enrollment records show 6 clinicians reassign Medicare billing to Windsong Health Medical Alliance, PLLC, which bills Medicare for the services they deliver. Of these, 5 practice at this address. They are listed nearest first.

Clinicians, nearest first (6)

Mohamed Al Bashir, MD
General Surgery
NPI 1174515761
55 SPINDRIFT DR STE 220
Williamsville, NY 14221
(716) 626-6300
✔ PECOSSame address
Chelsey Ciambella, M.D.
General Surgery
NPI 1598113987
55 SPINDRIFT DR
Williamsville, NY 14221
(716) 631-2500
✔ PECOS✔ Accepts MedicareSame address
Marielle Ferstenberg, D.O.
Surgical Oncology
NPI 1922445220
55 SPINDRIFT DR
Williamsville, NY 14221
(716) 626-6300
✔ PECOS✔ Accepts MedicareSame address
Sabrina Gerster, FNP
Nurse Practitioner
NPI 1093230435
55 SPINDRIFT DR STE 220
Williamsville, NY 14221
(716) 626-6300
✔ PECOS✔ Accepts MedicareSame address
Katherine Odonnell, M.D.
General Surgery
NPI 1912996133
55 SPINDRIFT DR STE 220
Williamsville, NY 14221
(716) 626-6300
✔ PECOSSame address
Michael Peyser, MD
General Surgery
NPI 1881671238
1575 WASHINGTON ST
Watertown, NY 13601
(315) 788-2805
✔ PECOS✔ Accepts Medicare157 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 Windsong Health Medical Alliance, PLLC's NPI number?

The NPI number for Windsong Health Medical Alliance, PLLC is 1043665516. It was assigned to this organization in the NPPES registry on May 3, 2016.

Where is Windsong Health Medical Alliance, PLLC located?

Windsong Health Medical Alliance, PLLC is located at 55 Spindrift Dr, Williamsville, NY 14221. The listed phone number is (716) 631-2500.

What is Windsong Health Medical Alliance, PLLC's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Windsong Health Medical Alliance, PLLC enrolled in Medicare?

Yes. Windsong Health Medical Alliance, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Windsong Health Medical Alliance, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians in 3 Medicare specialties reassign their Medicare billing to Windsong Health Medical Alliance, PLLC. 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. The largest specialties are General Surgery (4), Nurse Practitioner (1) and Surgical Oncology (1). Of these, 5 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 Windsong Health Medical Alliance, PLLC was last updated on October 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.