Doctor profile · Federal record
Dr. John Grattan-Smith, MD
Diagnostic Radiology Physician · Pediatric Radiology Physician · Pediatric Radiology Physician · Marietta, GA
- NPI 1548234933
- 20 yrs on file
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
790 Church St Ne Ste 400
Marietta, GA 300608957
(770) 405-2976
fax (770) 988-0730 - Additional location
-
262 Danny Thomas Pl
Memphis, TN 381053678
(888) 226-4343 - Additional location
-
1001 Johnson Ferry RD Ne
Atlanta, GA 303421605
(404) 785-2162 - Mailing address
-
Po Box 3157
Indianapolis, IN 462063157
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- January 12, 2024
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (2)
- Georgia #038237 · Tennessee #61912
- Medicaid
- GA #000615733
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548234933. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$18
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Philips North America LLC | 1 | $17.50 |
By nature of payment
Frequently asked questions
What is Dr. John Grattan-Smith's medical specialty?
Dr. John Grattan-Smith practices Diagnostic Radiology Physician in Marietta, GA.
Where does Dr. John Grattan-Smith practice?
Dr. John Grattan-Smith practices at 790 Church St Ne Ste 400, Marietta, GA 300608957. Office phone: 7704052976.
What is Dr. John Grattan-Smith's NPI?
Dr. John Grattan-Smith's National Provider Identifier (NPI) is 1548234933, issued by NPPES.