Hackensack Allergy & Asthma Center, LLC
NPI 1891033288 · Clinical & Laboratory Immunology (Allergy & Immunology) Physician · Hackensack, NJ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hackensack Allergy & Asthma Center, LLC is a Clinical & Laboratory Immunology (Allergy & Immunology) Physician organization in Hackensack, NJ (NPI 1891033288).
Provider details
- NPI number
- 1891033288
- Entity type
- Organization
- Primary specialty
- Clinical & Laboratory Immunology (Allergy & Immunology) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Thomas Selvaggi, Managing Member(201) 343-6673
- License
- 25MA06521100 (NJ)
Specialties & taxonomies
- Clinical & Laboratory Immunology (Allergy & Immunology) PhysicianPrimary207KI0005XLicense 25MA06521100 (NJ)
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-01-21
- Last updated
- 2013-01-24
Frequently asked questions
- What is Hackensack Allergy & Asthma Center, LLC's NPI number?
- Hackensack Allergy & Asthma Center, LLC's National Provider Identifier (NPI) is 1891033288, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hackensack Allergy & Asthma Center, LLC?
- Hackensack Allergy & Asthma Center, LLC is classified in the NPPES registry as Clinical & Laboratory Immunology (Allergy & Immunology) Physician (Allopathic & Osteopathic Physicians).
- Where is Hackensack Allergy & Asthma Center, LLC located?
- Hackensack Allergy & Asthma Center, LLC's practice location on file with NPPES is 211 Essex St, Hackensack, NJ 07601-3231.
- What is Hackensack Allergy & Asthma Center, LLC's phone number?
- The practice phone number listed in the NPPES registry for Hackensack Allergy & Asthma Center, LLC is (201) 343-6673.
- Does Hackensack Allergy & Asthma Center, LLC accept Medicare?
- Hackensack Allergy & Asthma Center, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Hackensack Allergy & Asthma Center, LLC?
- The authorized official listed on Hackensack Allergy & Asthma Center, LLC's NPPES record is Thomas Selvaggi, Managing Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hackensack Allergy & Asthma Center, LLC's NPI active?
- Yes — Hackensack Allergy & Asthma Center, LLC's NPI (1891033288) is active in the NPPES registry as of the last update on 2013-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.