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

Individual provider Psychiatry Physician · NPI 1174509590

Dr. Lane Marshall Cook, MD is a Psychiatry in Knoxville, Tennessee. Graduated from Louisiana State University School of Medicine in New Orleans in 1977, 49 years ago. Practices as a sole proprietor, accepts Medicare assignment and offers telehealth. Licensed in Tennessee.

Years since qualifying
49
Trained at
Louisiana State University School of Medicine in New Orleans
Licensed in
TN
In the registry since
2005
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

4428 Sutherland Ave
Knoxville, TN 37919-5008
Phone: (865) 588-6425
Fax: (865) 584-8066
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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 MD014748 (TN)

Record details

NPI number1174509590
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 17, 2005
Last updated in NPPESFebruary 27, 2008

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 1977 (49 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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