WILLIAM O PASSARELLI III MD
NPI 1285653113
Internal Medicine - Cardiovascular Disease in Pascagoula, MS
About William O Passarelli Iii Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM O PASSARELLI III MD (NPI 1285653113) is an individual cardiovascular disease provider in Pascagoula, Mississippi, licensed in Mississippi (MS17347) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Merit Health Biloxi, and is a graduate of New York Medical College (1991).
NPPES Registry Identity
Specialties & Licenses
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Other Identifiers 1
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 O Passarelli Iii 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 49
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Merit Health Biloxi
Acute Care Hospitals · Biloxi, MSMemorial Hospital At Gulfport
Acute Care Hospitals · Gulfport, MSSinging River Health System
Acute Care Hospitals · Pascagoula, MSSinging River Gulfport
Acute Care Hospitals · Gulfport, MSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 39581 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
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
PASCAGOULA, MS 39581
PASCAGOULA, MS 39581
PASCAGOULA, MS 39581
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 Passarelli's NPI number?
The NPI number for William Passarelli is 1285653113. It was assigned to this individual provider in the NPPES registry on July 19, 2006.
Where is William Passarelli located?
William Passarelli practices at 4300 Hospital St Ste 102, Pascagoula, MS 39581. The listed phone number is (228) 762-1002.
What is William Passarelli's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is William Passarelli enrolled in Medicare?
Yes. William Passarelli 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 Passarelli accept?
Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health, Ambetter of Alabama and Ambetter of Tennessee and 4 other insurers list William Passarelli 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 Passarelli affiliated with any hospitals?
According to CMS data, William Passarelli is affiliated with Merit Health Biloxi, Memorial Hospital At Gulfport, Singing River Health System and Singing River Gulfport.
When was this NPI record last updated?
The NPPES record for William Passarelli was last updated on June 28, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.