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John Zaso Do PC

Family Medicine Physician in East Meadow, NY · enumerated 2021 · authorized official John Zaso, Provider and Owner.

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

National Provider Identifier

1336726223

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Registry record

Entity type Organization (Type 2)
Legal business name John Zaso Do PC
Practice address 611 Merrick Ave, East Meadow, NY, 11554
Phone (516) 794-7969
Enumeration date Mar 26, 2021
Last updated in NPPES Mar 26, 2021

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name John Zaso
Title Provider and Owner
Phone (631) 670-7700

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

What type of organization is John Zaso Do PC?
John Zaso Do PC is registered in NPPES as a Family Medicine Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-26.