ALLERGY, ASTHMA & SINUS CENTER, P.A.
NPI 1821277997
Allergy & Immunology in Cary, NC
About Allergy, Asthma & Sinus Center, P.a. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALLERGY, ASTHMA & SINUS CENTER, P.A. (NPI 1821277997) is a healthcare organization registered as an allergy & immunology in Cary, North Carolina and active in the NPI registry since October 2007. The organization lists Gurdev Singh Judge, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Group Practice 1
Accepted 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)
Allergy, Asthma & Sinus Center, P.a. 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 Allergy, Asthma & Sinus Center, P.A., which bills Medicare for the services this clinician delivers.
Clinician (1)
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 & Sinus Center, P.A.'s NPI number?
The NPI number for Allergy, Asthma & Sinus Center, P.A. is 1821277997. It was assigned to this organization in the NPPES registry on October 25, 2007.
Where is Allergy, Asthma & Sinus Center, P.A. located?
Allergy, Asthma & Sinus Center, P.A. is located at 401 Keisler Dr, Cary, NC 27518. The listed phone number is (919) 859-5966.
What is Allergy, Asthma & Sinus Center, P.A.'s specialty?
The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.
Is Allergy, Asthma & Sinus Center, P.A. enrolled in Medicare?
Yes. Allergy, Asthma & Sinus Center, P.A. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Allergy, Asthma & Sinus Center, P.A.?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Allergy/Immunology) reassigns their Medicare billing to Allergy, Asthma & Sinus Center, P.A.. 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 Allergy, Asthma & Sinus Center, P.A. accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and Cigna Healthcare list Allergy, Asthma & Sinus Center, P.A. 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 Allergy, Asthma & Sinus Center, P.A. was last updated on January 10, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Allergy, Asthma & Sinus Center, P.a. · NPI 1821277997
Allergy & Immunology organization in Cary, North Carolina. Organization record, active in the CMS NPPES registry since October 25, 2007.
## Identity
- **NPI:** 1821277997 (Entity type: Organization)
- **Enumerated:** October 25, 2007
- **Primary specialty:** Allergy & Immunology · taxonomy 207K00000X
- **Organization subpart:** No
- **Authorized official:** Gurdev Judge, PRESIDENT
## Practice location
- **Address:** 401 KEISLER DR, Cary, NC 27518-7084
- **Phone:** (919) 859-5966
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Allergy/Immunology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 10, 2008
- **Other identifiers:** Medicare PIN 2324474 (NC); Other DA3587 (NC); Medicare UPIN E96350 (NC); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1821277997) · Data from the CMS NPPES public registry.