ROSALIE MARGARET O'BRIEN
NPI 1003535816
Nurse Practitioner - Family in Rochester, NY
About Rosalie Margaret O'brien NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROSALIE MARGARET O'BRIEN (NPI 1003535816) is an individual family provider in Rochester, New York, licensed in New York (733734) and active in the NPI registry since August 2022. She is enrolled in Medicare PECOS, is affiliated with F F Thompson Hospital, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Rosalie Margaret O'brien 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.
Areas of Expertise CMS Part B claims 2
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
F F Thompson Hospital
Acute Care Hospitals · Canandaigua, NYSt James Mercy Hospital
Acute Care Hospitals · Hornell, NYNicholas H Noyes Memorial Hospital
Acute Care Hospitals · Dansville, NYStrong Memorial Hospital
Acute Care Hospitals · Rochester, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14618 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.
ROCHESTER, NY 14618
ROCHESTER, NY 14618
ROCHESTER, NY 14618
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 Rosalie O'brien's NPI number?
The NPI number for Rosalie O'brien is 1003535816. It was assigned to this individual provider in the NPPES registry on August 24, 2022.
Where is Rosalie O'brien located?
Rosalie O'brien practices at 4901 Lac De Ville Blvd, Rochester, NY 14618. The listed phone number is (585) 275-5321.
What is Rosalie O'brien's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Rosalie O'brien enrolled in Medicare?
Yes. Rosalie O'brien 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.
Is Rosalie O'brien affiliated with any hospitals?
According to CMS data, Rosalie O'brien is affiliated with F F Thompson Hospital, St James Mercy Hospital, Nicholas H Noyes Memorial Hospital and Strong Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Rosalie O'brien was last updated on March 12, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
