WILLIAM MCGUINN MD
NPI 1225014087
Anesthesiology in York, PA
About William Mcguinn Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM MCGUINN MD (NPI 1225014087) is an individual anesthesiology provider in York, Pennsylvania, licensed in Pennsylvania (MD029099E) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with Wellspan York Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Secondary Practice Locations 2
Other Identifiers 1
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
William Mcguinn 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.
Areas of Expertise CMS Part B claims
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.
Wellspan York Hospital
Acute Care Hospitals · York, PAMedicare 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
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.
YORK, PA 17403
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 William Mcguinn's NPI number?
The NPI number for William Mcguinn is 1225014087. It was assigned to this individual provider in the NPPES registry on December 22, 2005.
Where is William Mcguinn located?
William Mcguinn practices at 1001 S George St, York, PA 17403. The listed phone number is (717) 812-7687.
What is William Mcguinn's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is William Mcguinn enrolled in Medicare?
Yes. William Mcguinn 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 William Mcguinn affiliated with any hospitals?
According to CMS data, William Mcguinn is affiliated with Wellspan York Hospital.
When was this NPI record last updated?
The NPPES record for William Mcguinn was last updated on March 27, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
