Doctor profile · Federal record
Dr. Jacob Groenendyk, MD
Internal Medicine Physician · Chicago, IL
- NPI 1639638505
- 7 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
251 E Huron St
Chicago, IL 606113055
(312) 926-2000
Credentials & registration
- NPI registered
- March 2019 — 7 yrs on file
- Profile last updated
- June 24, 2019
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #125.073852
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639638505. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$877
Transactions
14
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Biotronik INC. | 4 | $437.87 | |
| Abbott Laboratories | 7 | $355.40 | |
| Janssen Pharmaceuticals, INC | 1 | $33.52 | |
| Alnylam Pharmaceuticals INC. | 1 | $26.10 | |
| Lantheus Medical Imaging, INC. | 1 | $23.75 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
34
Patients
0
Total drug cost
$1,030
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 20 | 0 | $782 |
| Rosuvastatin Calcium | Generic | 14 | 0 | $249 |
Frequently asked questions
What is Dr. Jacob Groenendyk's medical specialty?
Dr. Jacob Groenendyk practices Internal Medicine Physician in Chicago, IL.
Where does Dr. Jacob Groenendyk practice?
Dr. Jacob Groenendyk practices at 251 E Huron St, Chicago, IL 606113055. Office phone: 3129262000.
What is Dr. Jacob Groenendyk's NPI?
Dr. Jacob Groenendyk's National Provider Identifier (NPI) is 1639638505, issued by NPPES.