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CATHERINE ZILLMANN NPP
NPI 1326052333
Nurse Practitioner - Psychiatric/Mental Health in Smithtown, NY

Active since July 27, 2006
363 ROUTE 111 STE 103, SMITHTOWN, NY 11787(631) 864-9202(631) 265-3205 Get Directions Write a Review

NPPES record last updated: February 14, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Catherine Zillmann Npp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CATHERINE ZILLMANN NPP (NPI 1326052333) is an individual psychiatric/mental health provider in Smithtown, New York, licensed in New York (F400964-1) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1326052333
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameCATHERINE ZILLMANNCredential: NPP
Location Address363 ROUTE 111 STE 103Smithtown, NY 11787-4750
Mailing Address363 Route 111 Ste 103Smithtown, NY 11787-4750 · (631) 864-9202 · Fax (631) 265-3205
Phone(631) 864-9202
Fax(631) 265-3205
Sole ProprietorYes
Enumeration DateJuly 27, 2006
Last NPPES UpdateFebruary 14, 2018
✔ NPI 1326052333 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in NY · F400964-1
363 ROUTE 111 STE 103, Smithtown, NY 11787
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Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DEBBIE ANN MIHALKO LCSW
Social Worker (Clinical)
363 ROUTE 111 STE 103
SMITHTOWN, NY 11787
Suffolk County (631) 523-9502
MS. KAREN SUE TUKMAN LCSW
Social Worker (Clinical)
363 ROUTE 111 STE 103
SMITHTOWN, NY 11787
Suffolk County (516) 459-1594
MISS JACLYN LEVINE LCSW-R
Social Worker (Clinical)
363 ROUTE 111 STE 103
SMITHTOWN, NY 11787
Suffolk County (631) 240-3031
CARA ELIZABETH STAMM MA, MHC-LP
Counselor (Mental Health)
363 ROUTE 111 STE 103
SMITHTOWN, NY 11787
Suffolk County (631) 265-3133
JESSICA WOOD RN, PNP
Nurse Practitioner (Pediatrics)
363 ROUTE 111 STE 103
SMITHTOWN, NY 11787
Suffolk County (631) 488-0612
TIMOTHY P AIELLO NURSE PRACTITIONER IN PSYCHIATRY PLLC
Nurse Practitioner (Psychiatric/Mental Health)
363 ROUTE 111 STE 103
SMITHTOWN, NY 11787
Suffolk County (631) 944-2435

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Catherine Zillmann's NPI number?

The NPI number for Catherine Zillmann is 1326052333. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Where is Catherine Zillmann located?

Catherine Zillmann practices at 363 Route 111 Ste 103, Smithtown, NY 11787. The listed phone number is (631) 864-9202.

What is Catherine Zillmann's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Catherine Zillmann was last updated on February 14, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.