DR. LESLIE FEIGIN
NPI 1447336250
Internal Medicine - Geriatric Medicine in Denville, NJ

Active since October 27, 2006
56 DIAMOND SPRING RD, DENVILLE, NJ 07834(973) 625-1000(973) 625-9122 Get Directions Write a Review

NPPES record last updated: July 7, 2008. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Leslie Feigin NPPES

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

DR. LESLIE FEIGIN (NPI 1447336250) is an individual geriatric medicine provider in Denville, New Jersey, licensed in New Jersey (MA29064) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1447336250
Entity TypeIndividualMale
Primary Taxonomy207RG0300X
Provider Legal NameDR. LESLIE FEIGIN
Location Address56 DIAMOND SPRING RDDenville, NJ 07834-2725
Mailing Address56 Diamond Spring RdDenville, NJ 07834-2725 · (973) 625-1000 · Fax (973) 625-9122
Fax(973) 625-9122
Sole ProprietorNo
Enumeration DateOctober 27, 2006
Last NPPES UpdateJuly 7, 2008
NPI 1447336250 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License Licensed in NJ · MA29064
Definition

An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.

56 DIAMOND SPRING RD, Denville, NJ 07834

Other Identifiers 1

Medicare UPINE38228NJ

Other Providers at the Same Location NPPES 2

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

Internal Medicine (Endocrinology, Diabetes & Metabolism)
56 DIAMOND SPRING RD
DENVILLE, NJ 07834
Internal Medicine
56 DIAMOND SPRING RD
DENVILLE, NJ 07834

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 Leslie Feigin's NPI number?

The NPI number for Leslie Feigin is 1447336250. It was assigned to this individual provider in the NPPES registry on October 27, 2006.

Where is Leslie Feigin located?

Leslie Feigin practices at 56 Diamond Spring Rd, Denville, NJ 07834. The listed phone number is (973) 625-1000.

What is Leslie Feigin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

When was this NPI record last updated?

The NPPES record for Leslie Feigin was last updated on July 7, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.