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Ms. Marianne D Varn, NP

Ms. Marianne D Varn is a Family Nurse Practitioner provider (Nurse Practitioner) practicing in Ithaca, NY, registered in the NPPES registry with NPI 1629048921 since 2006. The credential NP stands for Nurse Practitioner.

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NPI 1629048921
Entity type Individual (Type 1)
Name Ms. Marianne D Varn
Credential NP
Sex Female
Practice address 16 BRENTWOOD DR STE B, Ithaca, NY, 14850
Phone 6072667500
Fax 6072574318
Enumeration date 2006-01-26
Last updated in NPPES 2018-08-27

Taxonomy & licenses

Taxonomy code Specialty Primary License State
363LF0000X Family Nurse Practitioner Primary 330439 NY

NP — Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Copy-ready billing details
Provider: Marianne Varn, NP
NPI: 1629048921
Taxonomy: 363LF0000X (Family Nurse Practitioner)
Address: 16 BRENTWOOD DR STE B, Ithaca, NY, 14850

Verify this record

Cross-check NPI 1629048921 against the authoritative CMS record: view Ms. Marianne D Varn on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Marianne Varn practice?
The practice location on file with NPPES is in Ithaca, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Marianne Varn?
The National Provider Identifier (NPI) for Marianne Varn is 1629048921, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-08-27.