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KAREN COSTLEY MD
NPI 1417935651
Internal Medicine in New City, NY

Active since January 06, 2006
345 N MAIN ST, NEW CITY, NY 10956(845) 634-6500(845) 634-9424 Get Directions Write a Review

NPPES record last updated: December 16, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Karen Costley Md NPPES

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

KAREN COSTLEY MD (NPI 1417935651) is an individual internal medicine provider in New City, New York, licensed in New York (164004) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1417935651
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameKAREN COSTLEYCredential: MD
Location Address345 N MAIN STNew City, NY 10956-4305
Mailing Address17 Squadron Blvd, Suite 400New City, NY 10956-5214 · (845) 634-6500 · Fax (845) 634-9424
Phone(845) 634-6500
Fax(845) 634-9424
Sole ProprietorNo
Enumeration DateJanuary 6, 2006
Last NPPES UpdateDecember 16, 2009
✔ NPI 1417935651 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 164004
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
345 N MAIN ST, New City, NY 10956
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Other Identifiers 3

Medicaid01220144NY
Medicare UPINE08170
Medicare ID-Type Unspecified03F852

Other Providers at the Same Location NPPES 15

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

LEGUNN & LEGUNN, D.D.S.
Dentist (Orthodontics and Dentofacial Orthopedics)
345 N MAIN ST, SUITE 2
NEW CITY, NY 10956
Rockland County (845) 634-7696
MARY SUSAN BARBARA ZELLNER
Registered Nurse (Ambulatory Care)
345 N MAIN ST
NEW CITY, NY 10956
Rockland County (845) 831-2000
SANDRA COSTLEY MD
Internal Medicine
345 N MAIN ST
NEW CITY, NY 10956
Rockland County (845) 639-3123
DR. WILLIAM GRECO DPM
Podiatrist (Foot Surgery)
345 N MAIN ST
NEW CITY, NY 10956
Rockland County (845) 831-2000
MEIR MALMAZADA M.D. P.C.
Internal Medicine (Pulmonary Disease)
345 N MAIN ST, SUITE 11
NEW CITY, NY 10956
Rockland County (845) 639-4949
DR. ANDREW KASS D.D.S.
Dentist
345 N MAIN ST
NEW CITY, NY 10956
Rockland County (845) 634-4314
WERONIKA MUSIAL
Massage Therapist
345 N MAIN ST
NEW CITY, NY 10956
Rockland County (845) 634-3100
DR. KAREN LEGUNN D.D.S.
Dentist (Orthodontics and Dentofacial Orthopedics)
345 N MAIN ST
NEW CITY, NY 10956
Rockland County (845) 634-7696

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 Costley's NPI number?

The NPI number for Karen Costley is 1417935651. It was assigned to this individual provider in the NPPES registry on January 6, 2006.

Where is Karen Costley located?

Karen Costley practices at 345 N Main St, New City, NY 10956. The listed phone number is (845) 634-6500.

What is Karen Costley's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Karen Costley was last updated on December 16, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.