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

Nicci C. Grigsby, LCSW

Individual provider Social Worker · NPI 1760822464

Nicci C. Grigsby, LCSW is a Clinical Social Worker in Oak Ridge, Tennessee. Qualified in 2019, 7 years ago. Practices with Helen Ross McNabb Center, a 39-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
7
Licensed in
TN
In the registry since
2013
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

100 Adams Ln
Oak Ridge, TN 37830-4909
Phone: (865) 483-7743
Fax: (865) 482-1855
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 9107 (TN)
Social Worker Taxonomy 104100000X · Licence 12374 (TN)

Record details

NPI number1760822464
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJune 27, 2013
Last updated in NPPESJuly 10, 2024
Certification dateJuly 10, 2024

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Helen Ross McNabb Center — 39 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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