Drew Lefmann, M.S.S.W.
NPI 1093026254 · Clinical Social Worker · Knoxville, TN
Drew Lefmann, M.S.S.W. is a Clinical Social Worker provider in Knoxville, TN (NPI 1093026254).
Provider details
- NPI number
- 1093026254
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- M.S.S.W.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
Mailing address
Registry dates
- Enumerated
- 2010-06-23
- Last updated
- 2010-06-23
Frequently asked questions
- What is Drew Lefmann's NPI number?
- Drew Lefmann's National Provider Identifier (NPI) is 1093026254, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Drew Lefmann's specialty?
- Drew Lefmann is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Drew Lefmann located?
- Drew Lefmann's practice location on file with NPPES is 201 W Springdale Ave, Knoxville, TN 37917-5158.
- What is Drew Lefmann's phone number?
- The practice phone number listed in the NPPES registry for Drew Lefmann is (865) 637-9711.
- Is Drew Lefmann's NPI active?
- Yes — Drew Lefmann's NPI (1093026254) is active in the NPPES registry as of the last update on 2010-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.