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Sophia V. Leonida, MD PC

Pediatric Nurse Practitioner in Fairfield, CT · enumerated 2015 · authorized official Susan Melito, Office Manager.

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

National Provider Identifier

1508241076

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Registry record

Entity type Organization (Type 2)
Legal business name Sophia V. Leonida, MD PC
Other name <Unavail>
Practice address 2228 Black Rock Tpke, Suite 211, Fairfield, CT, 06825
Phone (203) 375-9350
Fax (203) 375-8013
Enumeration date Jul 27, 2015
Last updated in NPPES Jul 27, 2015

Taxonomy & classification

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 070195 (CO) Primary

Authorized official

Name Susan Melito
Title Office Manager
Phone (203) 375-9350

Other identifiers

Identifier Type State Issuer
004267383 Medicaid CT -

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 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.
What type of organization is Sophia V. Leonida, MD PC?
Sophia V. Leonida, MD PC is registered in NPPES as a Pediatric Nurse Practitioner (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-27.