IndividualActive
James, Jr. Clayton, D.M.D.
NPI 1962519637 · General Practice Dentistry · Northampton, MA
James, Jr. Clayton, D.M.D. is a General Practice Dentistry provider in Northampton, MA (NPI 1962519637).
Provider details
- NPI number
- 1962519637
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 15217 (MA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 index)
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
243 King St
Suite 112
Northampton, MA 01060-2451
Phone: (413) 584-5199
Fax: (413) 586-7335
Street-level locationGet directions
Mailing address
243 King St
Northampton, MA 01060-2451
Registry dates
- Enumerated
- 2006-08-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is James, Jr. Clayton's NPI number?
- James, Jr. Clayton's National Provider Identifier (NPI) is 1962519637, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James, Jr. Clayton's specialty?
- James, Jr. Clayton is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is James, Jr. Clayton located?
- James, Jr. Clayton's practice location on file with NPPES is 243 King St, Northampton, MA 01060-2451.
- What is James, Jr. Clayton's phone number?
- The practice phone number listed in the NPPES registry for James, Jr. Clayton is (413) 584-5199.
- Is James, Jr. Clayton's NPI active?
- Yes — James, Jr. Clayton's NPI (1962519637) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.