ANDREW O'HALLORAN MD
NPI 1740713775
Physical Medicine & Rehabilitation in Winchester, VA
About Andrew O'halloran Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREW O'HALLORAN MD (NPI 1740713775) is an individual physical medicine & rehabilitation provider in Winchester, Virginia, licensed in Virginia (0101285182) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS, is affiliated with Winchester Medical Center, and is a graduate of Wright State University Boonshoft School Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses 2
Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. A physician certified in physical medicine and rehabilitation is often called a physiatrist. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. The physiatrist has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.
Accepted Insurance
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
Andrew O'halloran Md 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Winchester Medical Center
Acute Care Hospitals · Winchester, VAMedicare 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Andrew O'halloran's NPI number?
The NPI number for Andrew O'halloran is 1740713775. It was assigned to this individual provider in the NPPES registry on April 6, 2017.
Where is Andrew O'halloran located?
Andrew O'halloran practices at 333 W Cork St Unit 230, Winchester, VA 22601. The listed phone number is (540) 536-1120.
What is Andrew O'halloran's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Andrew O'halloran enrolled in Medicare?
Yes. Andrew O'halloran 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.
What insurance does Andrew O'halloran accept?
Health plans from CareSource and MedMutual list Andrew O'halloran as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Andrew O'halloran affiliated with any hospitals?
According to CMS data, Andrew O'halloran is affiliated with Winchester Medical Center.
When was this NPI record last updated?
The NPPES record for Andrew O'halloran was last updated on June 30, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.