Atrium Dental Group, Inc.
NPI 1942502620 · General Practice Dentistry · East Longmeadow, MA
Atrium Dental Group, Inc. is a General Practice Dentistry organization in East Longmeadow, MA (NPI 1942502620).
Provider details
- NPI number
- 1942502620
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Tomasz Chrzan, Dentist/Owner(413) 525-3000
- License
- 21508 (MA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2010-12-01
- Last updated
- 2010-12-01
Frequently asked questions
- What is Atrium Dental Group, Inc.'s NPI number?
- Atrium Dental Group, Inc.'s National Provider Identifier (NPI) is 1942502620, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Atrium Dental Group, Inc.?
- Atrium Dental Group, Inc. is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Atrium Dental Group, Inc. located?
- Atrium Dental Group, Inc.'s practice location on file with NPPES is 100 Shaker Rd, East Longmeadow, MA 01028-2731.
- What is Atrium Dental Group, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Atrium Dental Group, Inc. is (413) 525-3000.
- Who is the authorized official for Atrium Dental Group, Inc.?
- The authorized official listed on Atrium Dental Group, Inc.'s NPPES record is Tomasz Chrzan, Dentist/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Atrium Dental Group, Inc.'s NPI active?
- Yes — Atrium Dental Group, Inc.'s NPI (1942502620) is active in the NPPES registry as of the last update on 2010-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.