Doctor profile · Federal record
Dr. Ranji Samaraweera, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Lansing, MI
- NPI 1447294285
- Accepts Medicare
- 46 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
1215 E Michigan Ave
Lansing, MI 489121811
(517) 364-2315
fax (517) 372-1617 - Additional location
-
3200 Discovery Dr Ste 200
Lansing, MI 48910
(517) 975-8930
fax (517) 377-4985 - Additional location
-
4660 S Hagadorn RD Ste 410
East Lansing, MI 488236819
(517) 884-6132 - Additional location
-
4660 S Hagadorn RD Ste 510
East Lansing, MI 488236805
(517) 884-7450 - Mailing address
-
3264 N Evergreen Dr Ne
Grand Rapids, MI 495259746
Show 1 more location
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- June 21, 2023
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Michigan #4301075557
- Medicaid
- MI #4177494
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447294285. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
165
Distinct HCPCS
6
Medicare allowed
$13,604
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
72148 |
Mri scan of lower spinal canal without contrast | 53 | 53 | $68 | |
70553 |
Mri scan of brain before and after contrast | 49 | 49 | $107 | |
72141 |
Mri scan of upper spinal canal without contrast | 22 | 22 | $69 | |
70551 |
Mri scan of brain without contrast | 18 | 17 | $68 | |
72158 |
Mri scan of lower spinal canal before and after contrast | 12 | 12 | $106 | |
72146 |
Mri scan of middle spinal canal without contrast | 11 | 11 | $68 |
In context: peer comparison
Among 12 peers in Lansing Diagnostic Radiology Physician, average services per provider: 483. This provider delivers 0.3× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Ranji Samaraweera's medical specialty?
Dr. Ranji Samaraweera practices Diagnostic Radiology Physician in Lansing, MI.
Where does Dr. Ranji Samaraweera practice?
Dr. Ranji Samaraweera practices at 1215 E Michigan Ave, Lansing, MI 489121811. Office phone: 5173642315.
What is Dr. Ranji Samaraweera's NPI?
Dr. Ranji Samaraweera's National Provider Identifier (NPI) is 1447294285, issued by NPPES.
Does Dr. Ranji Samaraweera accept Medicare assignment?
Yes. Dr. Ranji Samaraweera accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ranji Samaraweera commonly perform?
Top Medicare-reported procedures in 2023: Mri scan of lower spinal canal without contrast (HCPCS 72148); Mri scan of brain before and after contrast (HCPCS 70553); Mri scan of upper spinal canal without contrast (HCPCS 72141). Source: CMS Medicare Physician & Other Practitioners file.