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LEONARD ZIMMERMAN MD
NPI 1962496935
Internal Medicine in West Nyack, NY

Active since September 07, 2005
2 CROSFIELD AVE, SUITE 318, WEST NYACK, NY 10994(845) 353-5600(845) 353-5668 Get Directions Write a Review

NPPES record last updated: March 15, 2011. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Leonard Zimmerman Md NPPES

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

LEONARD ZIMMERMAN MD (NPI 1962496935) is an individual internal medicine provider in West Nyack, New York, licensed in New York (1064351) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1962496935
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameLEONARD ZIMMERMANCredential: MD
Location Address2 CROSFIELD AVE, SUITE 318West Nyack, NY 10994-2226
Mailing Address20 Grand St, 3rd FloorWarwick, NY 10990-1035 · (845) 987-3952 · Fax (845) 987-5979
Phone(845) 353-5600
Fax(845) 353-5668
Sole ProprietorNo
Enumeration DateSeptember 7, 2005
Last NPPES UpdateMarch 15, 2011
✔ NPI 1962496935 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 · 1064351
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.
2 CROSFIELD AVE, West Nyack, NY 10994
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Other Identifiers 9

OtherW07721Medicare
Medicare UPINB78741
Medicare ID-Type Unspecified657211
Medicaid00186801NY
Other02242088Medicaid
OtherM4473575Aetna
Medicare UPINW07721
OtherM101118Aetna/ushc
Other0009322Ghi

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.

ATISH JAISWAL MD
Family Medicine
2 CROSFIELD AVE, SUITE 318
WEST NYACK, NY 10994
Rockland County (419) 824-1100
JON SCOTT SEPINSKI P.A.
Physician Assistant (Surgical)
2 CROSFIELD AVE, SUITE 422
WEST NYACK, NY 10994
Rockland County (845) 358-1000
PEDIATRIC CARDIOLOGY OF ROCKLAND, PLLC
Pediatrics (Pediatric Cardiology)
2 CROSFIELD AVE
WEST NYACK, NY 10994
Rockland County (845) 348-9400
DEBORAH A SHAPIRO MD
Internal Medicine (Pulmonary Disease)
2 CROSFIELD AVE, STE 318
WEST NYACK, NY 10994
Rockland County (845) 353-5600
MICHELE MULDOON NP-C
Nurse Practitioner (Acute Care)
2 CROSFIELD AVE, SUITE 318
WEST NYACK, NY 10994
Rockland County (845) 353-5600
PATRICK JOSEPH MURRAY MD
Orthopaedic Surgery
2 CROSFIELD AVE, SUITE 422
WEST NYACK, NY 10994
Rockland County (845) 358-1000
YABLON,SHAPIRO,WOLF,CURRERI & KOZIN
Internal Medicine (Nephrology)
2 CROSFIELD AVE, SUITE 312
WEST NYACK, NY 10994
Rockland County (845) 358-2400
KAMINI SHREEDHAR MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2 CROSFIELD AVE, SUITE 204
WEST NYACK, NY 10994
Rockland County (845) 358-6266

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 Leonard Zimmerman's NPI number?

The NPI number for Leonard Zimmerman is 1962496935. It was assigned to this individual provider in the NPPES registry on September 7, 2005.

Where is Leonard Zimmerman located?

Leonard Zimmerman practices at 2 Crosfield Ave Suite 318, West Nyack, NY 10994. The listed phone number is (845) 353-5600.

What is Leonard Zimmerman'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 Leonard Zimmerman was last updated on March 15, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.