ALLERGY CENTER OF CONNECTICUT, PC
NPI 1619115409
Allergy & Immunology in Norwalk, CT
About Allergy Center Of Connecticut, Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALLERGY CENTER OF CONNECTICUT, PC (NPI 1619115409) is a healthcare organization registered as an allergy & immunology in Norwalk, Connecticut and active in the NPI registry since February 2009. The organization lists Philip Hemmers, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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 Center Of Connecticut, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Allergy Center Of Connecticut, PC, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.
Clinicians, nearest first (2)
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 Center Of Connecticut, PC's NPI number?
The NPI number for Allergy Center Of Connecticut, PC is 1619115409. It was assigned to this organization in the NPPES registry on February 2, 2009.
Where is Allergy Center Of Connecticut, PC located?
Allergy Center Of Connecticut, PC is located at 761 Main Ave Suite 105, Norwalk, CT 06851. The listed phone number is (203) 814-4335.
What is Allergy Center Of Connecticut, PC's specialty?
The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.
Is Allergy Center Of Connecticut, PC enrolled in Medicare?
Yes. Allergy Center Of Connecticut, PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Allergy Center Of Connecticut, PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Allergy/Immunology, reassign their Medicare billing to Allergy Center Of Connecticut, 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. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Allergy Center Of Connecticut, PC accept?
Health plans from Anthem Blue Cross and Blue Shield list Allergy Center Of Connecticut, PC 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 Center Of Connecticut, PC was last updated on March 4, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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 Center Of Connecticut, Pc · NPI 1619115409
Allergy & Immunology organization in Norwalk, Connecticut. Organization record, active in the CMS NPPES registry since February 2, 2009.
## Identity
- **NPI:** 1619115409 (Entity type: Organization)
- **Enumerated:** February 2, 2009
- **Primary specialty:** Allergy & Immunology · taxonomy 207K00000X
- **Organization subpart:** No
- **Authorized official:** Philip Hemmers, OWNER
## Practice location
- **Address:** 761 MAIN AVE, SUITE 105, Norwalk, CT 06851-1080
- **Phone:** (203) 814-4335
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians (Allergy/Immunology) reassign Medicare billing to this organization (form CMS-855R); 1 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 4, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1619115409) · Data from the CMS NPPES public registry.