IndividualActive
John Knowles, DDS
NPI 1528287653 · General Practice Dentistry · Desoto, TX
John Knowles, DDS is a General Practice Dentistry provider in Desoto, TX (NPI 1528287653).
Provider details
- NPI number
- 1528287653
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 11828 (TX)
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
216 Dalton Dr
Desoto, TX 75115-4414
Phone: (972) 274-2900
Fax: (972) 274-2024
Street-level locationGet directions
Mailing address
216 Dalton Dr
Desoto, TX 75115-4414
Registry dates
- Enumerated
- 2007-04-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Knowles's NPI number?
- John Knowles's National Provider Identifier (NPI) is 1528287653, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Knowles's specialty?
- John Knowles is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is John Knowles located?
- John Knowles's practice location on file with NPPES is 216 Dalton Dr, Desoto, TX 75115-4414.
- What is John Knowles's phone number?
- The practice phone number listed in the NPPES registry for John Knowles is (972) 274-2900.
- Is John Knowles's NPI active?
- Yes — John Knowles's NPI (1528287653) 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.