Leonard Martin, DDS
NPI 1265761498 · General Practice Dentistry · Oneida, TN
Enrolled with Medicare as Practitioner - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leonard Martin, DDS is a General Practice Dentistry provider in Oneida, TN (NPI 1265761498).
Provider details
- NPI number
- 1265761498
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- DS3271 (TN)
Specialties & taxonomies
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2009-12-17
- Last updated
- 2022-12-05
- Certified
- 2022-12-05
Frequently asked questions
- What is Leonard Martin's NPI number?
- Leonard Martin's National Provider Identifier (NPI) is 1265761498, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonard Martin's specialty?
- Leonard Martin is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Leonard Martin located?
- Leonard Martin's practice location on file with NPPES is 474 Industrial Ln, Oneida, TN 37841-6294.
- What is Leonard Martin's phone number?
- The practice phone number listed in the NPPES registry for Leonard Martin is (423) 286-8600.
- Does Leonard Martin accept Medicare?
- Leonard Martin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leonard Martin's NPI active?
- Yes — Leonard Martin's NPI (1265761498) is active in the NPPES registry as of the last update on 2022-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.