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Dr. Maria E Vaccari, DO

Family Medicine Physician in East Islip, NY · enumerated 2005 · practices at Bay Family Medicine Pllc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1992792915

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Registry record

Entity type Individual (Type 1)
Name Dr. Maria E Vaccari
Credential DO
Sex Female
Practice address 220 E Main St, East Islip, NY, 11730
Phone (631) 969-4590
Fax (631) 647-7690
Enumeration date Oct 4, 2005
Last updated in NPPES May 2, 2014

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 180600 (NY) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
01497474 Medicaid NY -
01480120 Medicaid NY -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Maria Vaccari practice?
The practice location on file with NPPES is in East Islip, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Maria Vaccari?
The National Provider Identifier (NPI) for Maria Vaccari is 1992792915, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-05-02.