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

Susan Leigh Williamson, MD

Individual provider Hospitalist Physician · NPI 1437392917

Susan Leigh Williamson, MD is a Hospitalist in Nashville, Tennessee. Graduated from Texas a & M University System, Hsc, College of Medicine in 2009, 17 years ago. Practices with Portercare Adventist Health System, a 767-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado and Tennessee.

Years since qualifying
17
Trained at
Texas a & M University System, Hsc, College of Medicine
Licensed in
CO, TN
In the registry since
2009
Specialties on file
3
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

4220 Harding Pike
Nashville, TN 37205-2005
Phone: (615) 222-6977
Fax: (615) 222-5322
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2525 S Downing St, Denver, CO 80210-5817 — (303) 715-7184

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 47777 (TN)
Hospitalist Physician Taxonomy 208M00000X · Licence DR.0071263 (CO)
Hospitalist Physician Taxonomy 208M00000X · Licence 47777 (TN)

Record details

NPI number1437392917
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 13, 2009
Last updated in NPPESAugust 3, 2023
Certification dateAugust 3, 2023

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolTEXAS A & M UNIVERSITY SYSTEM, HSC, COLLEGE OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice Portercare Adventist Health System — 767 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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