1. Home
  2. Directory
  3. Connecticut
  4. Stamford
  5. Allergy Immunology
  6. NPI Profile

NOZAD ALLERGY PLLC
NPI 1376359687
Allergy & Immunology - Allergy in Stamford, CT

Active since December 10, 2024
23 HOYT ST STE 5, STAMFORD, CT 06905(203) 978-0072(203) 978-1393 Get Directions Write a Review

NPPES record last updated: May 8, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 8, 2025, Dec 10, 2024 (2 updates tracked since 2024).

About Nozad Allergy Pllc NPPES

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

NOZAD ALLERGY PLLC (NPI 1376359687), doing business as Allergy And Asthma Center Of Stamford, is a healthcare organization registered as an allergy in Stamford, Connecticut and active in the NPI registry since December 2024. The organization lists Cyrus Nozad, Physician, as its authorized official.

NPPES Registry Identity

NPI1376359687
Entity TypeOrganization
Primary Taxonomy207KA0200X
Legal Business NameNOZAD ALLERGY PLLC
Location Address23 HOYT ST STE 5Stamford, CT 06905-5604
Mailing Address23 Hoyt St Ste 5Stamford, CT 06905-5604 · (203) 978-0072 · Fax (203) 978-1393
Phone(203) 978-0072
Fax(203) 978-1393
Organization SubpartNo
Authorized OfficialCyrus NozadPhysician · (203) 978-0072
Enumeration DateDecember 10, 2024
Last NPPES UpdateMay 8, 20252 updates tracked since enumeration
NPPES CertifiedMay 4, 2025
✔ NPI 1376359687 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & Immunology · AllergyAllopathic & Osteopathic Physicians
Taxonomy Code207KA0200X
Definition
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee
23 HOYT ST STE 5, Stamford, CT 06905
Open in Google Maps ↗

Other Names 1

Doing Business AsAllergy And Asthma Center Of Stamford

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nozad Allergy 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 Nozad Allergy PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Cyrus Nozad, M.D.
Allergy/Immunology
NPI 1457528655
47 ORIENT WAY 2ND FLOOR
Rutherford, NJ 07070
(201) 935-5508
✔ PECOS✔ Accepts Medicare34 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 Nozad Allergy PLLC's NPI number?

The NPI number for Nozad Allergy PLLC is 1376359687. It was assigned to this organization in the NPPES registry on December 10, 2024. The provider is doing business as Allergy and Asthma Center of Stamford.

Where is Nozad Allergy PLLC located?

Nozad Allergy PLLC is located at 23 Hoyt St Ste 5, Stamford, CT 06905. The listed phone number is (203) 978-0072.

What is Nozad Allergy PLLC's specialty?

The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.

Is Nozad Allergy PLLC enrolled in Medicare?

Yes. Nozad Allergy PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Nozad Allergy PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Allergy/Immunology) reassigns their Medicare billing to Nozad Allergy 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.

What insurance does Nozad Allergy PLLC accept?

Health plans from Anthem Blue Cross and Blue Shield list Nozad Allergy PLLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Nozad Allergy PLLC was last updated on May 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.