LONG ISLAND ALLERGY & ASTHMA CARE, PLLC
NPI 1932245834
Allergy & Immunology in Bethpage, NY

Q: What is Long Island Allergy & Asthma Care, PLLC's specialty?

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

Active since January 29, 2007

4250 HEMPSTEAD TPKE, BETHPAGE, NY 11714(516) 433-8530(516) 692-4240 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Long Island Allergy & Asthma Care, Pllc NPPES

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

LONG ISLAND ALLERGY & ASTHMA CARE, PLLC (NPI 1932245834) is a healthcare organization registered as an allergy & immunology in Bethpage, New York and active in the NPI registry since January 2007. The organization lists Shari Kilg, M.d., as its authorized official.

NPPES Registry Identity

NPI1932245834

Entity TypeOrganization

Primary Taxonomy207K00000X

Legal Business NameLONG ISLAND ALLERGY & ASTHMA CARE, PLLC

Location Address4250 HEMPSTEAD TPKEBethpage, NY 11714-5711

Mailing Address70 Colgate DrPlainview, NY 11803-1804 · (516) 433-8530 · Fax (516) 692-4240

Phone(516) 433-8530

Fax(516) 692-4240

Organization SubpartNo

Authorized OfficialShari KilgM.d. · (516) 433-8530

Enumeration DateJanuary 29, 2007

Last NPPES UpdateAugust 22, 2020

✔ NPI 1932245834 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians

Taxonomy Code207K00000X

License✔ Licensed in NY · 175978

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.

4250 HEMPSTEAD TPKE, Bethpage, NY 11714

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Long Island Allergy & Asthma Care, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Long Island Allergy & Asthma Care, PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Shari Klig, MD

Allergy/Immunology

NPI 1346235751

4250 HEMPSTEAD TURNPIKE SUITE 21
Bethpage, NY 11714

(516) 433-8530

✔ PECOSSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Long Island Allergy & Asthma Care, PLLC's NPI number?

The NPI number for Long Island Allergy & Asthma Care, PLLC is 1932245834. It was assigned to this organization in the NPPES registry on January 29, 2007.

Where is Long Island Allergy & Asthma Care, PLLC located?

Long Island Allergy & Asthma Care, PLLC is located at 4250 Hempstead Tpke, Bethpage, NY 11714. The listed phone number is (516) 433-8530.

What is Long Island Allergy & Asthma Care, PLLC's specialty?

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

Is Long Island Allergy & Asthma Care, PLLC enrolled in Medicare?

Yes. Long Island Allergy & Asthma Care, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Long Island Allergy & Asthma Care, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Allergy/Immunology) reassigns their Medicare billing to Long Island Allergy & Asthma Care, PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Long Island Allergy & Asthma Care, PLLC was last updated on August 22, 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.