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

Dr. Walter Hilson Merrill, MD

Individual provider Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · NPI 1194792267

Dr. Walter Hilson Merrill, MD is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Nashville, Tennessee. Works from 2 locations. Licensed in Ohio and Tennessee.

Licensed in
OH, TN
In the registry since
2006
Specialties on file
2
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

3601 The Vanderbilt Clinic
Nashville, TN 37232-2102
Phone: (615) 936-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • Aa 1214 Medical Center North, Nashville, TN 37232-2102 — (615) 343-2959

Specialties & licences

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (primary) Taxonomy 208G00000X · Licence MD14724 (TN)
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Taxonomy 208G00000X · Licence 35-081129 (OH)

Record details

NPI number1194792267
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 7, 2006
Last updated in NPPESOctober 23, 2020
Certification dateOctober 23, 2020

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