WILLIAM KNOTT DILAURO D.O.
NPI 1558771949
Psychiatry & Neurology - Psychiatry in Webster, MA
About William Knott Dilauro D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM KNOTT DILAURO D.O. (NPI 1558771949) is an individual psychiatry provider in Webster, Massachusetts, licensed in Massachusetts (275161) and active in the NPI registry since May 2014. He is enrolled in Medicare PECOS, is affiliated with Umass Memorial Health - Harrington Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
William Knott Dilauro D.o. 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 3
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.
Umass Memorial Health - Harrington Hospital
Acute Care Hospitals · Southbridge, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01570 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.
WEBSTER, MA 01570
WEBSTER, MA 01570
WEBSTER, MA 01570
WEBSTER, MA 01570
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 Dilauro's NPI number?
The NPI number for William Dilauro is 1558771949. It was assigned to this individual provider in the NPPES registry on May 6, 2014.
Where is William Dilauro located?
William Dilauro practices at 340 Thompson Rd, Webster, MA 01570. The listed phone number is (508) 640-2982.
What is William Dilauro's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is William Dilauro enrolled in Medicare?
Yes. William Dilauro 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 William Dilauro accept?
Health plans from Anthem Blue Cross and Blue Shield list William Dilauro 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 William Dilauro affiliated with any hospitals?
According to CMS data, William Dilauro is affiliated with Umass Memorial Health - Harrington Hospital.
When was this NPI record last updated?
The NPPES record for William Dilauro was last updated on February 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
