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

Dr. James Sidney Alexander, MD

Individual provider Psychiatry Physician · NPI 1922047141

Dr. James Sidney Alexander, MD is a Psychiatry in Knoxville, Tennessee. Qualified in 1984, 42 years ago. Accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
42
Licensed in
TN
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

9111 Cross Park Dr Ste D200
Knoxville, TN 37923-4506
Phone: (865) 470-4206
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 18369 (TN)

Record details

NPI number1922047141
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 5, 2006
Last updated in NPPESJuly 13, 2026
Mailing address9111 Cross Park Dr, Suite D200, Knoxville, TN 37923-4506

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 1984 (42 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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