NPPES file of Aug 9, 2026

Jill Sinnott, LCSW

Clinical Social Worker · Kingsport, TN

Jill Sinnott, LCSW is a clinical social worker with a practice address in Kingsport, Tennessee, and NPI 1477967412, issued on Jun 18, 2014. Check the license (Tennessee 8983, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1477967412
Name
Jill Sinnott
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
8983 TN
Self-reported in NPPES; status is on the state search
Practice location
2971 Fort Henry Dr, Kingsport, TN 37664
Phone
(423) 392-2975
Enumerated
Jun 18, 2014
Record last updated
Apr 3, 2024
Medicare enrollment
Enrolled (PECOS I20240822003450); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest clinical social worker records → All 3,275 in Tennessee → Look up another NPI →

Also registered at 2971 Fort Henry Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Foy Carmichael, PTPhysical Therapist1477768380
  2. Jana Dobesova, LPC-MHSPProfessional Counselor1710416888
  3. Michelle Jordan, PTPhysical Therapist1922128081
  4. Tonya Kennard, LPC-MHSPProfessional Counselor1457117301
  5. Barbara McCary, PT, DPTPhysical Therapist1154451110
  6. Kelly McClain, P.T.Physical Therapist1285767640

Verify Jill Sinnott in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license 8983    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Tennessee license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Mccd FL Psychiatry Services PANashville, TN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jill Sinnott among 3,275 clinical social worker records in Tennessee

Jill Sinnott, LCSW is one of 3,275 clinical social worker records with a practice address in Tennessee. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 51% of them.

  • NPI issued2014 · 51% of these records are older, 46% newer
  • In a Medicare fileYes · 12% of these records are
  • In the CMS Doctors and Clinicians fileYes · 21% of these records are
  • Graduated2013 · median 2010 among the 677 with a school on file
  • Record last updated2024 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

30 clinical social worker records list a practice address in Kingsport

They are 30 of the 1,986 NPPES records with a practice address in Kingsport, and 3,275 clinical social worker records in Tennessee.

All 3,275 in Tennessee → Every provider in Kingsport → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Matthew Andrews, LCSWKingsport, TN 376641093296048
  2. Cheri Anglin, LCSW, CCBTKingsport, TN 376641578585469
  3. Rebekah Brown, LCSWKingsport, TN 376641992946289
  4. Brandy Carraway, LCSWKingsport, TN 376641962763896
  5. Marcy Fleenor, MSSWKingsport, TN 376641538365879
  6. Kathy Phillips, LMSWKingsport, TN 376641750564191
  7. Ruth Steffen, LCSW & LMFTKingsport, TN 376641841310380
  8. Phillip Steffey, LCSWKingsport, TN 376641689662389

Common questions

What is Jill Sinnott, LCSW's NPI number?

Jill Sinnott, LCSW's National Provider Identifier (NPI) is 1477967412, issued on Jun 18, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Jill Sinnott, LCSW located?

The NPPES record lists a practice address at 2971 Fort Henry Dr, Kingsport, TN, 37664. Phone: (423) 392-2975. Providers update this record themselves, so call before visiting.

How can I verify Jill Sinnott, LCSW's license?

NPPES lists Tennessee license number 8983, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.