OrganizationActive
Newton Street Dental, PC
NPI 1033422944 · Dentist · South Hadley, MA
Newton Street Dental, PC is a Dentist organization in South Hadley, MA (NPI 1033422944).
Provider details
- NPI number
- 1033422944
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Douglas Leigh, Owner/Dentist(413) 538-9604
- License
- DN20254 (MA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(83/100 index)
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
488 Newton St
South Hadley, MA 01075-2010
Phone: (413) 538-9604
Fax: (413) 534-3533
Street-level locationGet directions
Mailing address
488 Newton St
South Hadley, MA 01075-2010
Registry dates
- Enumerated
- 2010-07-20
- Last updated
- 2010-07-20
Frequently asked questions
- What is Newton Street Dental, PC's NPI number?
- Newton Street Dental, PC's National Provider Identifier (NPI) is 1033422944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Newton Street Dental, PC?
- Newton Street Dental, PC is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Newton Street Dental, PC located?
- Newton Street Dental, PC's practice location on file with NPPES is 488 Newton St, South Hadley, MA 01075-2010.
- What is Newton Street Dental, PC's phone number?
- The practice phone number listed in the NPPES registry for Newton Street Dental, PC is (413) 538-9604.
- Who is the authorized official for Newton Street Dental, PC?
- The authorized official listed on Newton Street Dental, PC's NPPES record is Douglas Leigh, Owner/Dentist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Newton Street Dental, PC's NPI active?
- Yes — Newton Street Dental, PC's NPI (1033422944) is active in the NPPES registry as of the last update on 2010-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.