Doctor profile · Federal record
Dr. Grant Ordiway, DO
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Diagnostic Radiology Physician · Nashville, TN
- NPI 1467448886
- Accepts Medicare
- MIPS 92.8 / 100 · 2023
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3601 the Vanderbilt Clinic
Nashville, TN 372322201
(615) 322-3000 - Additional location
-
1801 N Jackson St
Tullahoma, TN 373882201
(931) 393-3000
fax (931) 393-7806 - Mailing address
-
3841 Green Hills Village Dr Ste 200
Nashville, TN 372152691
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- June 21, 2023
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (2)
- Tennessee #1159 · Tennessee #DO0000001159
- Medicaid
- TN #3050160
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1467448886. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,553
Distinct HCPCS
10
Medicare allowed
$193,511
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 965 | 682 | $8 | |
77063 |
Screening 3d breast mammography | 382 | 382 | $27 | |
77067 |
Screening mammography | 380 | 380 | $35 | |
70450 |
Ct scan head or brain without contrast | 278 | 255 | $38 | |
71046 |
X-ray of chest, 2 views | 242 | 222 | $10 | |
71250 |
Ct scan of chest without contrast | 174 | 161 | $48 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 174 | 161 | $79 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 171 | 155 | $83 | |
72125 |
Ct scan of upper spine without contrast | 117 | 111 | $44 | |
G0279 |
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 110 | 105 | $27 |
In context: peer comparison
Among 101 peers in this city , average services per provider: 173. This provider delivers 32× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Grant Ordiway's medical specialty?
Dr. Grant Ordiway practices Diagnostic Radiology Physician in Nashville, TN.
Where does Dr. Grant Ordiway practice?
Dr. Grant Ordiway practices at 3601 the Vanderbilt Clinic, Nashville, TN 372322201. Office phone: 6153223000.
What is Dr. Grant Ordiway's NPI?
Dr. Grant Ordiway's National Provider Identifier (NPI) is 1467448886, issued by NPPES.
Does Dr. Grant Ordiway accept Medicare assignment?
Yes. Dr. Grant Ordiway accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Grant Ordiway commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Screening 3d breast mammography (HCPCS 77063); Screening mammography (HCPCS 77067). Source: CMS Medicare Physician & Other Practitioners file.