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

Individual provider Clinical Psychologist · NPI 1073591087

Joshua Williams, PHD is a Clinical Psychologist in Knoxville, Tennessee. Qualified in 1984, 42 years ago. Practices with Williams Psychological Corp, a 2-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Tennessee.

Years since qualifying
42
Licensed in
TN
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

18 Forest Ct
Knoxville, TN 37919-5001
Phone: (865) 909-0929
Fax: (865) 909-0926
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence P1054 (TN)

Record details

NPI number1073591087
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJanuary 9, 2006
Last updated in NPPESDecember 13, 2007

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1984 (42 years in practice)
Group practice Williams Psychological Corp — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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