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

Grant D Ordiway, DO

Individual provider Diagnostic Radiology Physician · NPI 1467448886

Grant D Ordiway, DO is a Diagnostic Radiology in Nashville, Tennessee. Graduated from Philadelphia College of Osteopathic Medicine in 1984, 42 years ago. Practices with Vanderbilt University Medical Center, a 3,466-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
42
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
TN
In the registry since
2005
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

3601 The Vanderbilt Clinic
Nashville, TN 37232-2201
Phone: (615) 322-3000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1801 N Jackson St, Tullahoma, TN 37388-2201 — (931) 393-3000

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 1159 (TN)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence DO0000001159 (TN)

Record details

NPI number1467448886
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 21, 2005
Last updated in NPPESJune 21, 2023
Certification dateJune 21, 2023

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1984 (42 years in practice)
Group practice Vanderbilt University Medical Center — 3466 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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