Sarah Hamblen, LCSW
NPI 1598804189 · Clinical Social Worker · Knoxville, TN
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Hamblen, LCSW is a Clinical Social Worker provider in Knoxville, TN (NPI 1598804189).
Provider details
- NPI number
- 1598804189
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0904007728 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
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
Mailing address
Registry dates
- Enumerated
- 2007-02-06
- Last updated
- 2015-05-04
Frequently asked questions
- What is Sarah Hamblen's NPI number?
- Sarah Hamblen's National Provider Identifier (NPI) is 1598804189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Hamblen's specialty?
- Sarah Hamblen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sarah Hamblen located?
- Sarah Hamblen's practice location on file with NPPES is 112 Glenleigh Ct Ste 2, Knoxville, TN 37934-3076.
- What is Sarah Hamblen's phone number?
- The practice phone number listed in the NPPES registry for Sarah Hamblen is (865) 671-1274.
- Does Sarah Hamblen accept Medicare?
- Sarah Hamblen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Hamblen's NPI active?
- Yes — Sarah Hamblen's NPI (1598804189) is active in the NPPES registry as of the last update on 2015-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.