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MS. KAREN L DUZY ARNP
NPI 1447203815
Nurse Practitioner - Primary Care in Valhalla, NY

Active since May 18, 2006
40 SUNSHINE COTTAGE RD, NYMC HEALTH SERVICES, VALHALLA, NY 10595(914) 594-4237 Get Directions Write a Review

NPPES record last updated: October 7, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ms. Karen L Duzy Arnp NPPES

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

MS. KAREN L DUZY ARNP (NPI 1447203815) is an individual primary care provider in Valhalla, New York, licensed in New York (F330985) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1447203815
Entity TypeIndividualFemale
Primary Taxonomy363LP2300X
Provider Legal NameMS. KAREN L DUZYCredential: ARNP
Location Address40 SUNSHINE COTTAGE RD, NYMC HEALTH SERVICESValhalla, NY 10595-1524
Mailing Address30 Putnam Grn Apt HGreenwich, CT 06830-6059 · (914) 552-9380
Phone(914) 594-4237
Sole ProprietorNo
Enumeration DateMay 18, 2006
Last NPPES UpdateOctober 7, 2016
✔ NPI 1447203815 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Primary CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP2300X
Licenses✔ Licensed in NY · F330985✔ Licensed in FL · 9359526
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License F330985 (NY), 9359526 (FL), 6569 (CT)
40 SUNSHINE COTTAGE RD, Valhalla, NY 10595
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Other Identifiers 4

Medicare PIN2E5031NY
Medicare PIN2E50306761NY
Other0667910001NY · Dme
Medicaid02210768NY

Other Providers at the Same Location NPPES 20

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

RICHARD G. MCCARRICK M.D.
Psychiatry & Neurology (Psychiatry)
40 SUNSHINE COTTAGE RD, NEW YORK MEDICAL COLLEGE, ADMINISTRATION BLDG. ROOM 143
VALHALLA, NY 10595
Westchester County (914) 594-4503
ANNA ECANOW
Student in an Organized Health Care Education/Training Program
40 SUNSHINE COTTAGE RD
VALHALLA, NY 10595
Westchester County (847) 609-0418
GILLIAN GRAIFMAN
Student in an Organized Health Care Education/Training Program
40 SUNSHINE COTTAGE RD
VALHALLA, NY 10595
Westchester County (631) 707-1578
DR. RACHEL T REDLICH M.D.
Pediatrics
40 SUNSHINE COTTAGE RD, DEPT OF PEDIATRICS, NY MEDICAL COLLEGE
VALHALLA, NY 10595
Westchester County (914) 493-7235
CORINNE ROSE STONEBRAKER BA
Student in an Organized Health Care Education/Training Program
40 SUNSHINE COTTAGE RD
VALHALLA, NY 10595
Westchester County (914) 594-4000
SAMUEL AARON BEBER
Student in an Organized Health Care Education/Training Program
40 SUNSHINE COTTAGE RD
VALHALLA, NY 10595
Westchester County (914) 262-1601
ASJAH DENNISON
Student in an Organized Health Care Education/Training Program
40 SUNSHINE COTTAGE RD
VALHALLA, NY 10595
Westchester County (914) 594-2124
DR. LAI-MING LISA CHAN D.O.
Pediatrics (Pediatric Pulmonology)
40 SUNSHINE COTTAGE RD, SKYLINE ROOM 1N-E29
VALHALLA, NY 10595
Westchester County (914) 493-7585

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 Karen Duzy's NPI number?

The NPI number for Karen Duzy is 1447203815. It was assigned to this individual provider in the NPPES registry on May 18, 2006.

Where is Karen Duzy located?

Karen Duzy practices at 40 Sunshine Cottage Rd Nymc Health Services, Valhalla, NY 10595. The listed phone number is (914) 594-4237.

What is Karen Duzy's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.

When was this NPI record last updated?

The NPPES record for Karen Duzy was last updated on October 7, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.