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STACEY L. DONAHUE, LCSW, PLLC
NPI 1114394020
Counselor - Mental Health in Williamsville, NY

Active since August 26, 2015
5500 MAIN ST, SUITE 209, WILLIAMSVILLE, NY 14221(716) 308-2443(716) 632-0031 Get Directions Write a Review

NPPES record last updated: August 26, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Stacey L. Donahue, Lcsw, Pllc NPPES

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

STACEY L. DONAHUE, LCSW, PLLC (NPI 1114394020) is a healthcare organization registered as a mental health in Williamsville, New York and active in the NPI registry since August 2015. The organization lists Stacey Lynn Donahue, Member, as its authorized official.

NPPES Registry Identity

NPI1114394020
Entity TypeOrganization
Primary Taxonomy101YM0800X
Legal Business NameSTACEY L. DONAHUE, LCSW, PLLC
Location Address5500 MAIN ST, SUITE 209Williamsville, NY 14221-6755
Mailing Address5500 Main St, 209Williamsville, NY 14221-6755 · (716) 308-2443 · Fax (716) 632-0031
Phone(716) 308-2443
Fax(716) 632-0031
Organization SubpartNo
Authorized OfficialStacey Lynn DonahueMember · (716) 308-2443
Enumeration DateAugust 26, 2015
✔ NPI 1114394020 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in NY · 056508
5500 MAIN ST, Williamsville, NY 14221
Open in Google Maps ↗

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)

Stacey L. Donahue, Lcsw, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Stacey L. Donahue, Lcsw, PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Stacey Donahue, LCSW-R
Clinical Social Worker
NPI 1437347374
621 10TH ST
Niagara Falls, NY 14301
(716) 278-4541
✔ PECOS✔ Accepts Medicare18 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 Stacey L. Donahue, Lcsw, PLLC's NPI number?

The NPI number for Stacey L. Donahue, Lcsw, PLLC is 1114394020. It was assigned to this organization in the NPPES registry on August 26, 2015.

Where is Stacey L. Donahue, Lcsw, PLLC located?

Stacey L. Donahue, Lcsw, PLLC is located at 5500 Main St Suite 209, Williamsville, NY 14221. The listed phone number is (716) 308-2443.

What is Stacey L. Donahue, Lcsw, PLLC's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Stacey L. Donahue, Lcsw, PLLC enrolled in Medicare?

Yes. Stacey L. Donahue, Lcsw, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Stacey L. Donahue, Lcsw, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Social Worker) reassigns their Medicare billing to Stacey L. Donahue, Lcsw, 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Stacey L. Donahue, Lcsw, PLLC was last updated on August 26, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.