IndividualActive
Thomas Klem, DDS
NPI 1548283740 · General Practice Dentistry · Waterbury, CT
Thomas Klem, DDS is a General Practice Dentistry provider in Waterbury, CT (NPI 1548283740).
Provider details
- NPI number
- 1548283740
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 4391 (CT)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(91/100 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
1147 W Main St
Waterbury, CT 06708-2737
Phone: (203) 755-5641
Fax: (203) 755-1675
Street-level locationGet directions
Mailing address
1147 W Main St
Waterbury, CT 06708-2737
Registry dates
- Enumerated
- 2006-07-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Thomas Klem's NPI number?
- Thomas Klem's National Provider Identifier (NPI) is 1548283740, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Klem's specialty?
- Thomas Klem is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Thomas Klem located?
- Thomas Klem's practice location on file with NPPES is 1147 W Main St, Waterbury, CT 06708-2737.
- What is Thomas Klem's phone number?
- The practice phone number listed in the NPPES registry for Thomas Klem is (203) 755-5641.
- Is Thomas Klem's NPI active?
- Yes — Thomas Klem's NPI (1548283740) 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.