WILLIAM STANLEY VACHON M.D.
NPI 1447479092
Emergency Medicine in Newark, DE
About William Stanley Vachon M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM STANLEY VACHON M.D. (NPI 1447479092) is an individual emergency medicine provider in Newark, Delaware, licensed in Delaware (C7-0003186) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS, is affiliated with Owensboro Health Muhlenberg Community Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Secondary Practice Locations 2
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 Stanley Vachon M.d. 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 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Owensboro Health Muhlenberg Community Hospital
Acute Care Hospitals · Greenville, KYOwensboro Health Regional Hospital
Acute Care Hospitals · Owensboro, KYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19718 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
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEWARK, DE 19718
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 Vachon's NPI number?
The NPI number for William Vachon is 1447479092. It was assigned to this individual provider in the NPPES registry on April 24, 2007.
Where is William Vachon located?
William Vachon practices at 4755 Ogletown Rd Christiana Hospital, Academic Affairs - Suite 2a00, Newark, DE 19718. The listed phone number is (302) 733-3904.
What is William Vachon's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is William Vachon enrolled in Medicare?
Yes. William Vachon 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 Vachon affiliated with any hospitals?
According to CMS data, William Vachon is affiliated with Owensboro Health Muhlenberg Community Hospital and Owensboro Health Regional Hospital.
When was this NPI record last updated?
The NPPES record for William Vachon was last updated on May 29, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
