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Port Jefferson Medical Wellness Pllc

Clinic/Center in Miller Place, NY · enumerated 2021 · authorized official Mariann Melicharek, Owner.

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

National Provider Identifier

1649855099

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Registry record

Entity type Organization (Type 2)
Legal business name Port Jefferson Medical Wellness Pllc
Practice address 595 Route 25a Ste B, Miller Place, NY, 11764
Phone (631) 849-1586
Enumeration date Mar 16, 2021
Last updated in NPPES Mar 16, 2021

Taxonomy & classification

261Q00000X Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Mariann Melicharek
Title Owner
Phone (516) 286-4441

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

Who is the authorized official for Port Jefferson Medical Wellness Pllc?
NPPES lists Mariann Melicharek (Owner) as the authorized official for this organization.
What is the NPI number for Port Jefferson Medical Wellness Pllc?
The NPI for Port Jefferson Medical Wellness Pllc is 1649855099, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-16.