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Dr Marianne Hendrix MD PC

Psychiatry Physician in Smithtown, NY · enumerated 2008 · authorized official John Willard, Medical Records.

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

National Provider Identifier

1992980858

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Registry record

Entity type Organization (Type 2)
Legal business name Dr Marianne Hendrix MD PC
Practice address 48 Route 25a, Suite 203, Smithtown, NY, 11787
Phone (631) 265-2126
Enumeration date Jan 9, 2008
Last updated in NPPES Jan 9, 2008

Taxonomy & classification

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name John Willard
Title Medical Records
Phone (631) 265-2126

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 the NPI number for Dr Marianne Hendrix MD PC?
The NPI for Dr Marianne Hendrix MD PC is 1992980858, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Dr Marianne Hendrix MD PC?
NPPES lists John Willard (Medical Records) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-09.