OrganizationActive
Leonard G. Carlson, D.D.S.
NPI 1003110909 · General Practice Dentistry · South Yarmouth, MA
Leonard G. Carlson, D.D.S. is a General Practice Dentistry organization in South Yarmouth, MA (NPI 1003110909).
Provider details
- NPI number
- 1003110909
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Leonard Carlson, President(508) 398-6939
- License
- DN1855363 (MA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(82/100 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
249 Station Ave
South Yarmouth, MA 02664-1863
Phone: (508) 398-6939
Street-level locationGet directions
Mailing address
249 Station Ave
South Yarmouth, MA 02664-1863
Registry dates
- Enumerated
- 2011-01-06
- Last updated
- 2011-01-06
Frequently asked questions
- What is Leonard G. Carlson, D.D.S.'s NPI number?
- Leonard G. Carlson, D.D.S.'s National Provider Identifier (NPI) is 1003110909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Leonard G. Carlson, D.D.S.?
- Leonard G. Carlson, D.D.S. is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Leonard G. Carlson, D.D.S. located?
- Leonard G. Carlson, D.D.S.'s practice location on file with NPPES is 249 Station Ave, South Yarmouth, MA 02664-1863.
- What is Leonard G. Carlson, D.D.S.'s phone number?
- The practice phone number listed in the NPPES registry for Leonard G. Carlson, D.D.S. is (508) 398-6939.
- Who is the authorized official for Leonard G. Carlson, D.D.S.?
- The authorized official listed on Leonard G. Carlson, D.D.S.'s NPPES record is Leonard Carlson, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Leonard G. Carlson, D.D.S.'s NPI active?
- Yes — Leonard G. Carlson, D.D.S.'s NPI (1003110909) is active in the NPPES registry as of the last update on 2011-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.