IndividualActive
Karen Letteer
NPI 1427741966 · Behavior Technician · Knoxville, TN
Karen Letteer is a Behavior Technician provider in Knoxville, TN (NPI 1427741966).
Provider details
- NPI number
- 1427741966
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(52/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
201 W Springdale Ave
Knoxville, TN 37917-5158
Phone: (865) 637-9711
Street-level locationGet directions
Mailing address
200 Tech Center Dr
Knoxville, TN 37912-2747
Registry dates
- Enumerated
- 2023-05-31
- Last updated
- 2023-05-31
- Certified
- 2023-05-31
Frequently asked questions
- What is Karen Letteer's NPI number?
- Karen Letteer's National Provider Identifier (NPI) is 1427741966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Letteer's specialty?
- Karen Letteer is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Karen Letteer located?
- Karen Letteer's practice location on file with NPPES is 201 W Springdale Ave, Knoxville, TN 37917-5158.
- What is Karen Letteer's phone number?
- The practice phone number listed in the NPPES registry for Karen Letteer is (865) 637-9711.
- Is Karen Letteer's NPI active?
- Yes — Karen Letteer's NPI (1427741966) is active in the NPPES registry as of the last update on 2023-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.