Allergies, Asthma & Sinusitis Center, PC
NPI 1073548509 · Medical Specialty Clinic/Center · Westport, CT
Allergies, Asthma & Sinusitis Center, PC is a Medical Specialty Clinic/Center organization in Westport, CT (NPI 1073548509).
Provider details
- NPI number
- 1073548509
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Bernard Feigenbaum, President and Secretary(203) 222-8010
- License
- 229677 (NY)
Specialties & taxonomies
Ambulatory Health Care Facilities
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
- 2006-07-12
- Last updated
- 2007-08-20
Frequently asked questions
- What is Allergies, Asthma & Sinusitis Center, PC's NPI number?
- Allergies, Asthma & Sinusitis Center, PC's National Provider Identifier (NPI) is 1073548509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Allergies, Asthma & Sinusitis Center, PC?
- Allergies, Asthma & Sinusitis Center, PC is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Allergies, Asthma & Sinusitis Center, PC located?
- Allergies, Asthma & Sinusitis Center, PC's practice location on file with NPPES is 728 Post Rd E, Westport, CT 06880-5200.
- What is Allergies, Asthma & Sinusitis Center, PC's phone number?
- The practice phone number listed in the NPPES registry for Allergies, Asthma & Sinusitis Center, PC is (203) 222-8010.
- Who is the authorized official for Allergies, Asthma & Sinusitis Center, PC?
- The authorized official listed on Allergies, Asthma & Sinusitis Center, PC's NPPES record is Bernard Feigenbaum, President and Secretary. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Allergies, Asthma & Sinusitis Center, PC's NPI active?
- Yes — Allergies, Asthma & Sinusitis Center, PC's NPI (1073548509) is active in the NPPES registry as of the last update on 2007-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.