Doctor profile · Federal record
Dr. Christopher Ratnasamy, MD
Interventional Cardiology Physician (CMS: Pediatric Medicine) · Adult Congenital Heart Disease Physician · Pediatric Cardiology Physician · Grand Rapids, MI
- NPI 1043411721
- Accepts Medicare
- MIPS 77.2 / 100 · 2023
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
25 Michigan St Ne, Suite 4300
Grand Rapids, MI 49503
(616) 267-9150 - Mailing address
-
100 Michigan St Ne, Mc 845
Grand Rapids, MI 495032560
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- April 14, 2021
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207RI0011X — NUCC code
- State license (1)
- Michigan #4301104221
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043411721. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$44
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 2 | $44.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
18
Patients
0
Total drug cost
$404
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 18 | 0 | $404 |
Hospital affiliations
Frequently asked questions
What is Dr. Christopher Ratnasamy's medical specialty?
Dr. Christopher Ratnasamy practices Interventional Cardiology Physician in Grand Rapids, MI.
Where does Dr. Christopher Ratnasamy practice?
Dr. Christopher Ratnasamy practices at 25 Michigan St Ne, Grand Rapids, MI 49503. Office phone: 6162679150.
What is Dr. Christopher Ratnasamy's NPI?
Dr. Christopher Ratnasamy's National Provider Identifier (NPI) is 1043411721, issued by NPPES.
Does Dr. Christopher Ratnasamy accept Medicare assignment?
Yes. Dr. Christopher Ratnasamy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.