Fairfield County Allergy Asthma & Immunology Associates PC
NPI 1083705891 · Allergy & Immunology Physician · Norwalk, CT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fairfield County Allergy Asthma & Immunology Associates PC is a Allergy & Immunology Physician organization in Norwalk, CT (NPI 1083705891).
Provider details
- NPI number
- 1083705891
- Entity type
- Organization
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Theresa Sanchirico, Office Manager(203) 869-2080
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-27
- Last updated
- 2020-10-08
- Certified
- 2020-10-08
Frequently asked questions
- What is Fairfield County Allergy Asthma & Immunology Associates PC's NPI number?
- Fairfield County Allergy Asthma & Immunology Associates PC's National Provider Identifier (NPI) is 1083705891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Fairfield County Allergy Asthma & Immunology Associates PC?
- Fairfield County Allergy Asthma & Immunology Associates PC is classified in the NPPES registry as Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Fairfield County Allergy Asthma & Immunology Associates PC located?
- Fairfield County Allergy Asthma & Immunology Associates PC's practice location on file with NPPES is 148 East Avenue, Norwalk, CT 06851.
- What is Fairfield County Allergy Asthma & Immunology Associates PC's phone number?
- The practice phone number listed in the NPPES registry for Fairfield County Allergy Asthma & Immunology Associates PC is (203) 838-4034.
- Does Fairfield County Allergy Asthma & Immunology Associates PC accept Medicare?
- Fairfield County Allergy Asthma & Immunology Associates PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Fairfield County Allergy Asthma & Immunology Associates PC?
- The authorized official listed on Fairfield County Allergy Asthma & Immunology Associates PC's NPPES record is Theresa Sanchirico, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Fairfield County Allergy Asthma & Immunology Associates PC's NPI active?
- Yes — Fairfield County Allergy Asthma & Immunology Associates PC's NPI (1083705891) is active in the NPPES registry as of the last update on 2020-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.