DR. STEVEN JAY WEISS M.D.
NPI 1841269867
Allergy & Immunology in Livingston, NJ

Q: What is Steven Weiss's NPI number?

The NPI number for Steven Weiss is 1841269867. It was assigned to this individual provider in the NPPES registry on March 14, 2006.

Q: What is Steven Weiss's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Q: When was this NPI record last updated?

The NPPES record for Steven Weiss was last updated on February 12, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since March 14, 2006

75 E NORTHFIELD RD, LIVINGSTON, NJ 07039(973) 436-1560 Get Directions Write a Review

NPPES record last updated: February 12, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Steven Jay Weiss M.d. NPPES

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

DR. STEVEN JAY WEISS M.D. (NPI 1841269867) is an individual allergy & immunology provider in Livingston, New Jersey, licensed in New Jersey (25MA04443300) and active in the NPI registry since March 2006. He maintains a secondary practice location in Westfield.

NPPES Registry Identity

NPI1841269867

Entity TypeIndividualMale

Primary Taxonomy207K00000X

Provider Legal NameDR. STEVEN JAY WEISSCredential: M.D.

Location Address75 E NORTHFIELD RDLivingston, NJ 07039-4532

Mailing Address75 E Northfield RdLivingston, NJ 07039-4532 · (973) 436-1560

Phone(973) 436-1560

Sole ProprietorYes

Enumeration DateMarch 14, 2006

Last NPPES UpdateFebruary 12, 2020

✔ NPI 1841269867 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians

Taxonomy Code207K00000X

License✔ Licensed in NJ · 25MA04443300

Definition

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

75 E NORTHFIELD RD, Livingston, NJ 07039

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Secondary Practice Location 1

Location 1574 Springfield AveWestfield, NJ 07090-1001 · Phone (908) 389-6366

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.

DR. JENNIFER NICOLE SIVITZ MD

Pediatrics (Pediatric Endocrinology)