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DR. ISAAC B WEISFUSE MD
NPI 1548205677
Internal Medicine in New York, NY

Active since June 20, 2006
455 1ST AVE, NYCDDH BUREAU OF LABORATORIES, NEW YORK, NY 10016(212) 442-8468(212) 442-8452 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Isaac B Weisfuse Md NPPES

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

DR. ISAAC B WEISFUSE MD (NPI 1548205677) is an individual internal medicine provider in New York, New York, licensed in New York (1724261) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1548205677
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. ISAAC B WEISFUSECredential: MD
Location Address455 1ST AVE, NYCDDH BUREAU OF LABORATORIESNew York, NY 10016-9102
Mailing Address125 Worth St, Room 901 Box 74 Nycdohmh Division Of Disease ControlNew York, NY 10013-4006 · (212) 442-8468 · Fax (212) 442-8452
Phone(212) 442-8468
Fax(212) 442-8452
Sole ProprietorNo
Enumeration DateJune 20, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1548205677 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 · 1724261
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.
455 1ST AVE, New York, NY 10016
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Other Providers at the Same Location NPPES 7

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

ROBERT HOFFMAN M.D.
Emergency Medicine (Emergency Medical Services)
455 1ST AVE, ROOM 123
NEW YORK, NY 10016
New York County (212) 263-3293
NAZMUL HOSSAIN NP
Nurse Practitioner
455 1ST AVE
NEW YORK, NY 10016
New York County (212) 764-7667
DR. JEFF M. LAPOINT D.O.
Emergency Medicine (Medical Toxicology)
455 1ST AVE
NEW YORK, NY 10016
New York County (212) 447-8154
TERESA H EVERING MD
Internal Medicine (Infectious Disease)
455 1ST AVE, 7TH FLOOR
NEW YORK, NY 10016
New York County (212) 448-5058
MR. RAYMOND NICHOLAS DI MARTINO RPH.02/
Pharmacist
455 1ST AVE, RM. 123
NEW YORK, NY 10016
New York County (212) 447-4936
DR. MARTIN MARKOWITZ MD
Internal Medicine (Infectious Disease)
455 1ST AVE, 7TH FLOOR AARON DIAMOND AIDS RESEARCH CENTER
NEW YORK, NY 10016
New York County (212) 448-5020
MARC CADET
Pharmacist
455 1ST AVE
NEW YORK, NY 10016
New York County (718) 591-5254

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 Isaac Weisfuse's NPI number?

The NPI number for Isaac Weisfuse is 1548205677. It was assigned to this individual provider in the NPPES registry on June 20, 2006.

Where is Isaac Weisfuse located?

Isaac Weisfuse practices at 455 1st Ave Nycddh Bureau Of Laboratories, New York, NY 10016. The listed phone number is (212) 442-8468.

What is Isaac Weisfuse'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 Isaac Weisfuse was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.