Organization
Northern Valley Allergy Asthma and Sinus Center LLC
Provider's NPPES record last updated: December 15, 2025
Overview
- Entity Type
- Organization
- NPI
- 1083922314
- Primary Specialty
- Allergy & Immunology — Allergy
- Practice Location
- Greenwich, Connecticut
- Organization Subpart
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 18, 2026, 1:26 PM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Allergy & Immunology
Allergy
Allopathic & Osteopathic Physicians
A physician who specializes in the diagnosis, treatment, and management of allergies.
Taxonomy code 207KA0200X
Practice Locations
Practice Location
79 E Putnam Ave Ste 19
Greenwich, Connecticut 06830-5644
Phone: (607) 379-2401
Additional Practice Location
300 Knickerbocker Rd Ste 1500
Cresskill, New Jersey 07626-1347
Phone: (201) 374-1718
Fax: (201) 374-1719
Additional Practice Location
1201 Summit Ave
Jersey City, New Jersey 07307-3170
Phone: (201) 374-1718
Additional Practice Location
260 W 91st St # 1a
New York, New York 10024-1132
Phone: (201) 374-1718
Additional Practice Location
8901 Kennedy Blvd # 4sw
North Bergen, New Jersey 07047-5344
Phone: (201) 374-1718
Record Information
- Enumeration Date
- September 21, 2010
- Provider's NPPES Record Last Updated
- December 15, 2025
- Certification Date
- December 15, 2025
- NPISignal NPPES Dataset
- August 2026
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