Doctor profile · Federal record
Dr. Nicholas Dorin, M.D.
Critical Care Medicine (Internal Medicine) Physician (CMS: Critical Care (Intensivists)) · Internal Medicine Physician · Internal Medicine Physician · Geneva, IL
- NPI 1659669794
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 15 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
300 Randall RD
Geneva, IL 601344200
(630) 933-4700
fax (630) 933-4427
Credentials & registration
- NPI registered
- July 2011 — 15 yrs on file
- Profile last updated
- August 17, 2016
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207RC0200X — NUCC code
- State licenses (2)
- Illinois #036140548 · Missouri #2011020101
- Medicaid
- IL #036140548
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659669794. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
407
Distinct HCPCS
5
Medicare allowed
$68,385
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 214 | 145 | $226 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 100 | 89 | $83 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 44 | 37 | $125 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 31 | 31 | $178 | |
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 18 | 17 | $47 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 59. This provider delivers 6.9× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Nicholas Dorin's medical specialty?
Dr. Nicholas Dorin practices Critical Care Medicine (Internal Medicine) Physician in Geneva, IL.
Where does Dr. Nicholas Dorin practice?
Dr. Nicholas Dorin practices at 300 Randall RD, Geneva, IL 601344200. Office phone: 6309334700.
What is Dr. Nicholas Dorin's NPI?
Dr. Nicholas Dorin's National Provider Identifier (NPI) is 1659669794, issued by NPPES.
Does Dr. Nicholas Dorin accept Medicare assignment?
Yes. Dr. Nicholas Dorin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicholas Dorin commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.