Northeastern Asthma & Allergy Associates, LLC
NPI 1124228960 · Pulmonary Disease Physician · Putnam, CT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Northeastern Asthma & Allergy Associates, LLC is a Pulmonary Disease Physician organization in Putnam, CT (NPI 1124228960).
Provider details
- NPI number
- 1124228960
- Entity type
- Organization
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Wasserstein, Physician(860) 928-5864
- License
- 032853 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
- Allergy & Immunology Physician207K00000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-07-19
- Last updated
- 2014-02-20
Frequently asked questions
- What is Northeastern Asthma & Allergy Associates, LLC's NPI number?
- Northeastern Asthma & Allergy Associates, LLC's National Provider Identifier (NPI) is 1124228960, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Northeastern Asthma & Allergy Associates, LLC?
- Northeastern Asthma & Allergy Associates, LLC is classified in the NPPES registry as Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Northeastern Asthma & Allergy Associates, LLC located?
- Northeastern Asthma & Allergy Associates, LLC's practice location on file with NPPES is 330 Pomfret St, Putnam, CT 06260-1854.
- What is Northeastern Asthma & Allergy Associates, LLC's phone number?
- The practice phone number listed in the NPPES registry for Northeastern Asthma & Allergy Associates, LLC is (860) 928-5864.
- Does Northeastern Asthma & Allergy Associates, LLC accept Medicare?
- Northeastern Asthma & Allergy Associates, LLC 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 Northeastern Asthma & Allergy Associates, LLC?
- The authorized official listed on Northeastern Asthma & Allergy Associates, LLC's NPPES record is David Wasserstein, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Northeastern Asthma & Allergy Associates, LLC's NPI active?
- Yes — Northeastern Asthma & Allergy Associates, LLC's NPI (1124228960) is active in the NPPES registry as of the last update on 2014-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.