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ALLERGY & ASTHMA OF THE SOUTH SHORE PC
NPI 1235403163
Allergy & Immunology in Woodmere, NY

Active since February 23, 2012
949 CENTRAL AVE, SUITE 201, WOODMERE, NY 11598(516) 341-7076(516) 341-7077 Get Directions Write a Review

NPPES record last updated: February 23, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Allergy & Asthma Of The South Shore Pc NPPES

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

ALLERGY & ASTHMA OF THE SOUTH SHORE PC (NPI 1235403163) is a healthcare organization registered as an allergy & immunology in Woodmere, New York and active in the NPI registry since February 2012. The organization lists Alissa Hersh, Physician, as its authorized official.

NPPES Registry Identity

NPI1235403163
Entity TypeOrganization
Primary Taxonomy207K00000X
Legal Business NameALLERGY & ASTHMA OF THE SOUTH SHORE PC
Location Address949 CENTRAL AVE, SUITE 201Woodmere, NY 11598-1204
Mailing Address949 Central Ave, Suite 201Woodmere, NY 11598-1204 · (516) 341-7076 · Fax (516) 341-7077
Phone(516) 341-7076
Fax(516) 341-7077
Organization SubpartNo
Authorized OfficialAlissa HershPhysician · (516) 341-7076
Enumeration DateFebruary 23, 2012
✔ NPI 1235403163 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 · 242900
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.
949 CENTRAL AVE, Woodmere, NY 11598
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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, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Allergy & Asthma Of The South Shore Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by December 31, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateNew YorkEnrollment IDO20120312000015Non-DME Part B · Clinic/Group PracticeDue dateDecember 31, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Allergy & Asthma Of The South Shore PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Alissa Hersh, M.D.
Pediatric Medicine
NPI 1033313366
3850 HUDSON MANOR TER APARTMENT 3BW
Bronx, NY 10463
(718) 543-7950
✔ PECOS✔ Accepts Medicare21 mi

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 Allergy & Asthma Of The South Shore PC's NPI number?

The NPI number for Allergy & Asthma Of The South Shore PC is 1235403163. It was assigned to this organization in the NPPES registry on February 23, 2012.

Where is Allergy & Asthma Of The South Shore PC located?

Allergy & Asthma Of The South Shore PC is located at 949 Central Ave Suite 201, Woodmere, NY 11598. The listed phone number is (516) 341-7076.

What is Allergy & Asthma Of The South Shore PC's specialty?

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

Is Allergy & Asthma Of The South Shore PC enrolled in Medicare?

Yes. Allergy & Asthma Of The South Shore PC is registered in the Medicare PECOS enrollment system.

When is Allergy & Asthma Of The South Shore PC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (New York, Clinic/Group Practice) is due for revalidation by December 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Allergy & Asthma Of The South Shore PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Pediatric Medicine) reassigns their Medicare billing to Allergy & Asthma Of The South Shore PC. 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 Allergy & Asthma Of The South Shore PC was last updated on February 23, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.