MRS. MARY COLLEEN BRACKEN A.N.P.
NPI 1376505099
Nurse Practitioner - Adult Health in West Seneca, NY
About Mrs. Mary Colleen Bracken A.n.p. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. MARY COLLEEN BRACKEN A.N.P. (NPI 1376505099) is an individual adult health provider in West Seneca, New York, licensed in New York (F303660) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS, is affiliated with Sisters Of Charity Hospital, and maintains a secondary practice location in Amherst.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 7
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
Mrs. Mary Colleen Bracken A.n.p. 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
6Medicare enrollment records show Mary Bracken reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lackawanna, NY 14218
- Reassigned Medicare billing, New York enrollment
- 3 clinicians in this Medicare group
Hamburg, NY 14075
- Reassigned Medicare billing, New York enrollment
- 18 clinicians in this Medicare group
Buffalo, NY 14202
- Reassigned Medicare billing, New York enrollment
- 129 clinicians in this Medicare group
Buffalo, NY 14202
- Reassigned Medicare billing, New York enrollment
- 127 clinicians in this Medicare group
Amherst, NY 14226
- Reassigned Medicare billing, New York enrollment
- 84 clinicians in this Medicare group
North Tonawanda, NY 14120
- Reassigned Medicare billing, New York enrollment
- 18 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 5
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sisters Of Charity Hospital
Acute Care Hospitals · Buffalo, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14224 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
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Mary Bracken's NPI number?
The NPI number for Mary Bracken is 1376505099. It was assigned to this individual provider in the NPPES registry on April 6, 2006.
Where is Mary Bracken located?
Mary Bracken practices at 82 Bernice Dr, West Seneca, NY 14224. The listed phone number is (716) 255-2868.
What is Mary Bracken's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Mary Bracken enrolled in Medicare?
Yes. Mary Bracken 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 Mary Bracken's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Bracken reassigns Medicare benefits to 6 organizations: Maria Rita Andaya MD PLLC (Lackawanna, NY), Lakeshore Primary Care Associates LLP (Hamburg, NY), Mobile Physician Services PLLC (Buffalo, NY), Physician Mobile Medical Care PC (Buffalo, NY), Wny Medical PC (Amherst, NY) and 1 more organization, listed in the Medicare section above. 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 Mary Bracken's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Mary Bracken affiliated with any hospitals?
According to CMS data, Mary Bracken is affiliated with Sisters Of Charity Hospital.
When was this NPI record last updated?
The NPPES record for Mary Bracken was last updated on January 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.