IndividualActive
Larry Irwin, DDS
NPI 1902938475 · General Practice Dentistry · Knoxville, TN
Larry Irwin, DDS is a General Practice Dentistry provider in Knoxville, TN (NPI 1902938475).
Provider details
- NPI number
- 1902938475
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- DS1669 (TN)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 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
11161 Kingston Pike
Suite #1
Knoxville, TN 37934-2850
Phone: (865) 966-8716
Fax: (865) 966-1209
Street-level locationGet directions
Mailing address
316 Saint Andrews Dr
Knoxville, TN 37934-2413
Registry dates
- Enumerated
- 2007-03-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is Larry Irwin's NPI number?
- Larry Irwin's National Provider Identifier (NPI) is 1902938475, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larry Irwin's specialty?
- Larry Irwin is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Larry Irwin located?
- Larry Irwin's practice location on file with NPPES is 11161 Kingston Pike, Knoxville, TN 37934-2850.
- What is Larry Irwin's phone number?
- The practice phone number listed in the NPPES registry for Larry Irwin is (865) 966-8716.
- Is Larry Irwin's NPI active?
- Yes — Larry Irwin's NPI (1902938475) 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.