Larry Denny, DMD
NPI 1407891427 · Dentist · Johnson City, TN
Enrolled with Medicare as Order and Referring Only - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Larry Denny, DMD is a Dentist provider in Johnson City, TN (NPI 1407891427).
Provider details
- NPI number
- 1407891427
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DMD
- Sex
- Male
- License
- DS2012 (TN)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-06-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Larry Denny's NPI number?
- Larry Denny's National Provider Identifier (NPI) is 1407891427, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larry Denny's specialty?
- Larry Denny is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Larry Denny located?
- Larry Denny's practice location on file with NPPES is 411 Princeton Road, Johnson City, TN 37601.
- What is Larry Denny's phone number?
- The practice phone number listed in the NPPES registry for Larry Denny is (423) 282-6613.
- Does Larry Denny accept Medicare?
- Larry Denny is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Larry Denny's NPI active?
- Yes — Larry Denny's NPI (1407891427) 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.