OrganizationActive
Gardner Group, Inc
NPI 1053589507 · Psychologist · Westminster, MA
Gardner Group, Inc is a Psychologist organization in Westminster, MA (NPI 1053589507).
Provider details
- NPI number
- 1053589507
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Hayden Duggan, President/Founder(978) 874-0177
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(88/100 index)
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
219 Bragg Hill Rd
Westminster, MA 01473
Phone: (978) 874-0177
Fax: (978) 874-0770
Street-level locationGet directions
Mailing address
Po Box 448
Westminster, MA 01473
Other names (DBA / former)
- Doing business as
- On-Site Academy
Registry dates
- Enumerated
- 2008-02-19
- Last updated
- 2025-09-02
Frequently asked questions
- What is Gardner Group, Inc's NPI number?
- Gardner Group, Inc's National Provider Identifier (NPI) is 1053589507, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gardner Group, Inc?
- Gardner Group, Inc is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Gardner Group, Inc located?
- Gardner Group, Inc's practice location on file with NPPES is 219 Bragg Hill Rd, Westminster, MA 01473.
- What is Gardner Group, Inc's phone number?
- The practice phone number listed in the NPPES registry for Gardner Group, Inc is (978) 874-0177.
- Who is the authorized official for Gardner Group, Inc?
- The authorized official listed on Gardner Group, Inc's NPPES record is Hayden Duggan, President/Founder. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gardner Group, Inc's NPI active?
- Yes — Gardner Group, Inc's NPI (1053589507) is active in the NPPES registry as of the last update on 2025-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.