HOSPITALIST DEPARTMENT
NPI 1285891457
Internal Medicine in Mount Kisco, NY

Q: What is Northern Westchester Hospital Association's specialty?

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

Active since May 16, 2008

400 E MAIN ST, NORTHERN WESTCHESTER HOSPITAL, MOUNT KISCO, NY 10549(914) 666-1680(914) 666-1965 Get Directions Write a Review

NPPES record last updated: December 6, 2013. Verified against the NPPES registry weekly; last sync: August 23, 2026.

On this page

About Hospitalist Department NPPES

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

HOSPITALIST DEPARTMENT (NPI 1285891457) is a healthcare organization registered as an internal medicine in Mount Kisco, New York and active in the NPI registry since May 2008. The organization lists John Partenza, Chief Financial Officer, as its authorized official.

NPPES Registry Identity

NPI1285891457

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameNORTHERN WESTCHESTER HOSPITAL ASSOCIATION

Location Address400 E MAIN ST, NORTHERN WESTCHESTER HOSPITALMount Kisco, NY 10549-3417

Mailing Address400 E Main St, Northern Westchester Hospital, Medical Affairs OfficeMount Kisco, NY 10549-3417 · (914) 242-8318 · Fax (914) 666-1965

Phone(914) 666-1680

Fax(914) 666-1965

Organization SubpartYes

Authorized OfficialJohn PartenzaChief Financial Officer · (914) 666-1310

Enumeration DateMay 16, 2008

Last NPPES UpdateDecember 6, 2013

✔ NPI 1285891457 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

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.

Also ListedRegistered Nurse · Medical-SurgicalTaxonomy 163WM0705X

Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X

Also ListedHospitalistTaxonomy 208M00000X

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X

400 E MAIN ST, Mount Kisco, NY 10549

Open in Google Maps ↗

Other Names 1

Other NameHospitalist Department

Other Identifiers 4

Other3C5202Healthnet Group Pin #

OtherU104Cdphp Group Pin

Medicare PINWEU121NY

Medicare PINDD0661

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company).Insurance ›

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.

MS. MICHAEL ARLIA MD

Anesthesiology

400 E MAIN ST, NORTHERN WESTCHESTER HOSPITAL
MOUNT KISCO, NY 10549

Westchester County (914) 666-1691

DR. HERBERTH BALSELLS D.O.

Emergency Medicine

400 E MAIN ST
MOUNT KISCO, NY 10549

Westchester County (914) 666-1254

SABINA MUSOVIC SEFOVIC MD

Anesthesiology (Critical Care Medicine)

400 E MAIN ST
MOUNT KISCO, NY 10549

Westchester County (914) 666-1200

DR. ANDREW MONIK MOGGA MD

Student in an Organized Health Care Education/Training Program

400 E MAIN ST
MOUNT KISCO, NY 10549

Westchester County (914) 666-1931

MAZEN T KHALIFEH MD

Pediatrics (Neonatal-Perinatal Medicine)

400 E MAIN ST, NORTHERN WESTCHESTER HOSPITAL
MOUNT KISCO, NY 10549

Westchester County (914) 666-1862

NANDINI ANANDU MD

Internal Medicine

400 E MAIN ST, NORTHERN WESTCHESTER HOSPITAL
MOUNT KISCO, NY 10549

Westchester County (914) 666-1200

ANISHA DUVVI

Student in an Organized Health Care Education/Training Program

400 E MAIN ST
MOUNT KISCO, NY 10549

Westchester County (914) 666-1931

KAREN S ARTHUR MD

Surgery

400 E MAIN ST, NWH NORTH BUILDING 1ST FLOOR
MOUNT KISCO, NY 10549

Westchester County (914) 242-7640

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 Northern Westchester Hospital Association's NPI number?

The NPI number for Northern Westchester Hospital Association is 1285891457. It was assigned to this organization in the NPPES registry on May 16, 2008. The provider is also known as Hospitalist Department.

Where is Northern Westchester Hospital Association located?

Northern Westchester Hospital Association is located at 400 E Main St Northern Westchester Hospital, Mount Kisco, NY 10549. The listed phone number is (914) 666-1680.

What is Northern Westchester Hospital Association's specialty?

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

What insurance does Northern Westchester Hospital Association accept?

Health plans from Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Northern Westchester Hospital Association as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Northern Westchester Hospital Association was last updated on December 6, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.