Doctor profile · Federal record
Dr. Ross Larson, MD
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Internal Medicine Physician · Evanston, IL
- NPI 1992326284
- Accepts Medicare
- MIPS 90.4 / 100 · 2023
- 6 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2650 Ridge Ave., Im/ICU Hospitalists
Evanston, IL 60201
(847) 570-1010
fax (847) 733-5108 - Additional location
-
2650 Ridge Ave Ste 1304
Evanston, IL 602011700
(847) 570-2700
Credentials & registration
- NPI registered
- April 2020 — 6 yrs on file
- Profile last updated
- August 1, 2023
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State licenses (2)
- Illinois #036166063 · Illinois #125.077147
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992326284. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$57
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 1 | $40.00 | |
| Amgen INC. | 1 | $17.37 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
44
Patients
0
Total drug cost
$702
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 22 | 0 | $456 |
| Amlodipine Besylate | Generic | 11 | 0 | $134 |
| Lisinopril | Generic | 11 | 0 | $112 |
Hospital affiliations
Frequently asked questions
What is Dr. Ross Larson's medical specialty?
Dr. Ross Larson practices Hospitalist Physician in Evanston, IL.
Where does Dr. Ross Larson practice?
Dr. Ross Larson practices at 2650 Ridge Ave., Evanston, IL 60201. Office phone: 8475701010.
What is Dr. Ross Larson's NPI?
Dr. Ross Larson's National Provider Identifier (NPI) is 1992326284, issued by NPPES.
Does Dr. Ross Larson accept Medicare assignment?
Yes. Dr. Ross Larson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.