Doctor profile · Federal record
Dr. Jeffrey Nathanson, MD
Gastroenterology Physician · Northbrook, IL
- NPI 1972559615
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
40 Skokie Blvd, Suite 110
Northbrook, IL 600621614
(224) 407-4400
fax (224) 407-2255 - Mailing address
-
950 Technology Way, Suite 250
Libertyville, IL 600485366
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- September 26, 2025
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Illinois #036105275
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972559615. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$2,880
Transactions
118
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 36 | $883.50 | |
| Janssen Biotech, INC. | 13 | $475.08 | |
| Takeda Pharmaceuticals U.S.A., INC. | 12 | $221.35 | |
| Pfizer INC. | 11 | $205.63 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 9 | $157.88 | |
| Regeneron Healthcare Solutions, INC. | 4 | $121.15 | |
| Ardelyx, INC. | 5 | $118.89 | |
| Celltrion USA INC. | 5 | $115.17 | |
| Lilly USA, LLC | 5 | $109.97 | |
| Celgene Corporation | 6 | $107.02 | |
| Ipsen Biopharmaceuticals, INC | 3 | $80.64 | |
| Madrigal Pharmaceuticals | 3 | $62.03 | |
| Braintree Laboratories, INC. | 2 | $40.37 | |
| Phathom Pharmaceuticals, INC. | 2 | $37.48 | |
| Ironwood Pharmaceuticals, INC | 2 | $36.91 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
0
Total drug cost
$14,916
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Uceris (Budesonide) | Brand | 11 | 0 | $14,916 |
Frequently asked questions
What is Dr. Jeffrey Nathanson's medical specialty?
Dr. Jeffrey Nathanson practices Gastroenterology Physician in Northbrook, IL.
Where does Dr. Jeffrey Nathanson practice?
Dr. Jeffrey Nathanson practices at 40 Skokie Blvd, Northbrook, IL 600621614. Office phone: 2244074400.
What is Dr. Jeffrey Nathanson's NPI?
Dr. Jeffrey Nathanson's National Provider Identifier (NPI) is 1972559615, issued by NPPES.