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

Dr. Nicholson S Chadwick, MD

Individual provider Internal Medicine Physician · NPI 1669736948

Dr. Nicholson S Chadwick, MD is a Diagnostic Radiology in Nashville, Tennessee. Qualified in 2012, 14 years ago. Practices with Vanderbilt University Medical Center, a 3,466-clinician group, works from 7 locations and accepts Medicare assignment. Licensed in Illinois, Michigan, Missouri and Tennessee.

Years since qualifying
14
Licensed in
IL, MI, MO, TN
In the registry since
2012
Specialties on file
4
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 37232-0001
Phone: (615) 322-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (6)

  • 300 First Capitol Drive, St Charles, MO 63301 — (636) 947-5444
  • 2009 Mallory Ln Ste 150, Franklin, TN 37067-2872 — (615) 771-8668
  • 337 22nd Ave N, Nashville, TN 37203-1840 — (615) 327-1500
  • 719 Thompson Ln, Nashville, TN 37204-3609 — (615) 936-3606
  • 4525 Harding Pike Ste 102, Nashville, TN 37205-2145 — (615) 463-3034
  • 1909 Acklen Ave, Nashville, TN 37212-3713 — (615) 777-9729

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 62689 (TN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125061362 (IL)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 2018012547 (MO)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 4301111452 (MI)

Record details

NPI number1669736948
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 1, 2012
Last updated in NPPESMarch 23, 2022
Certification dateMarch 23, 2022

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Vanderbilt University Medical Center — 3466 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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