COLLEEN A DONLEY ACNP
NPI 1487857223
Nurse Practitioner - Acute Care in Buffalo, NY
About Colleen A Donley Acnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COLLEEN A DONLEY ACNP (NPI 1487857223) is an individual acute care provider in Buffalo, New York, licensed in New York (F302083-1) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Colleen A Donley Acnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Colleen Donley reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Buffalo, NY 14203
- Reassigned Medicare billing, New York enrollment
- 676 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14203 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.
BUFFALO, NY 14203
BUFFALO, NY 14203
BUFFALO, NY 14203
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 Colleen Donley's NPI number?
The NPI number for Colleen Donley is 1487857223. It was assigned to this individual provider in the NPPES registry on June 8, 2007.
Where is Colleen Donley located?
Colleen Donley practices at 100 High St, Buffalo, NY 14203. The listed phone number is (716) 859-7821.
What is Colleen Donley's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Colleen Donley enrolled in Medicare?
Yes. Colleen Donley is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Colleen Donley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Colleen Donley reassigns Medicare benefits to Kaleida Health (Buffalo, 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 Colleen Donley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Colleen Donley was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Colleen A Donley, ACNP · NPI 1487857223
Acute Care physician in Buffalo, New York. Individual provider, active in the CMS NPPES registry since June 8, 2007.
## Identity
- **NPI:** 1487857223 (Entity type: Individual)
- **Enumerated:** June 8, 2007
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** F302083-1 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 100 HIGH ST, Buffalo, NY 14203-1126
- **Phone:** (716) 859-7821
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Kaleida Health (NPI 1427870070, Buffalo, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1487857223) · Data from the CMS NPPES public registry.