Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Nicole O Hartz, LCSW

Individual provider Clinical Social Worker · NPI 1194933762

Nicole O Hartz, LCSW is a Clinical Social Worker in Knoxville, Tennessee. Qualified in 2004, 22 years ago. Works from 3 locations. Licensed in Nevada and Tennessee.

Years since qualifying
22
Licensed in
NV, TN
In the registry since
2007
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

2018 Western Ave
Knoxville, TN 37921-5718
Phone: (865) 544-0406
Fax: (865) 544-0480
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1701 W Charleston Blvd, Las Vegas, NV 89102-2325 — (702) 251-8000
  • 2780 Homestead Rd Ste 210, Pahrump, NV 89048-5757 — (775) 400-3090

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LSW7377 (TN)
Clinical Social Worker Taxonomy 1041C0700X · Licence IC498 (NV)

Record details

NPI number1194933762
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMay 18, 2007
Last updated in NPPESOctober 8, 2020
Certification dateOctober 8, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Accepts Medicare assignment Not indicated

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