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

Mr. Louis C Johnson, MD

Individual provider Internal Medicine Physician · NPI 1245225937

Mr. Louis C Johnson, MD is an Internal Medicine in Nashville, Tennessee. Graduated from Vanderbilt University School of Medicine in 1990, 36 years ago. Practices with Columbia Medical Group - the Frist Clinic Inc, a 56-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Tennessee.

Years since qualifying
36
Trained at
Vanderbilt University School of Medicine
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

2400 Patterson St Ste 400
Nashville, TN 37203-1562
Phone: (615) 342-5900
Fax: (615) 342-5912
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD23577 (TN)

Record details

NPI number1245225937
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 19, 2005
Last updated in NPPESMay 12, 2010

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolVANDERBILT UNIVERSITY SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Columbia Medical Group - The Frist Clinic Inc — 56 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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