ANDREW O'HALLORAN MD
NPI 1740713775
Physical Medicine & Rehabilitation in Winchester, VA

Active since April 06, 2017PECOS EnrolledAccepts Medicare Assignment
76.79/100
CMS Quality Rating
333 W CORK ST UNIT 230, WINCHESTER, VA 22601(540) 536-1120(540) 536-5139 Get Directions Write a Review

NPPES record last updated: June 30, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jun 30, 2025, May 15, 2025, Dec 5, 2022 and 2 more (5 updates tracked since 2018).

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

NPI1740713775
Entity TypeIndividualMale
Primary Taxonomy208100000X
Provider Legal NameANDREW O'HALLORANCredential: MD
Location Address333 W CORK ST UNIT 230Winchester, VA 22601-3871
Mailing Address220 Campus Blvd Ste 320Winchester, VA 22601-2889 · (540) 536-5100 · Fax (540) 536-0235
Fax(540) 536-5139
Sole ProprietorYes
Medical School CMSWright State University Boonshoft School Of MedicineGraduated 2017
Enumeration DateApril 6, 2017
Last NPPES UpdateJune 30, 20255 updates tracked since enumeration
NPPES CertifiedJune 30, 2025
NPI 1740713775 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPhysical Medicine & RehabilitationAllopathic & Osteopathic Physicians
Taxonomy Code208100000X
License Licensed in VA · 0101285182
Definition

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.

333 W CORK ST UNIT 230, Winchester, VA 22601

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.

PECOS PAC ID4082982137
PECOS Enrollment IDI20250702002700
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490005
Location1840 Amherst StWinchester, VA 22601 · Winchester City County
Emergency services Birthing friendly

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.

76.79/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality64.65
Promoting Interoperability100
Improvement Activities40
Cost57.98

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.

Physical Medicine & Rehabilitation
333 W CORK ST UNIT 230
WINCHESTER, VA 22601
Physical Medicine & Rehabilitation
333 W CORK ST UNIT 230
WINCHESTER, VA 22601
Psychologist (Clinical)
333 W CORK ST UNIT 230
WINCHESTER, VA 22601
Psychologist (Clinical)
333 W CORK ST UNIT 230
WINCHESTER, VA 22601
Psychologist (Clinical)
333 W CORK ST UNIT 230
WINCHESTER, VA 22601

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.