Doctor profile · Federal record
Dr. Bretton Mularski, M.D.
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Internal Medicine Physician · Winfield, IL
- NPI 1346564317
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 16 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
25 N. Winfield RD
Winfield, IL 601901295
(630) 933-4700
fax (630) 933-4427
Credentials & registration
- NPI registered
- March 2010 — 16 yrs on file
- Profile last updated
- January 11, 2018
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State licenses (3)
- Illinois #036132298 · Illinois #132298 · New York #264098
- Medicaid
- IL #036132298
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346564317. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
823
Distinct HCPCS
5
Medicare allowed
$99,868
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 327 | 132 | $125 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 191 | 95 | $82 | |
99239 |
Hospital discharge day management, more than 30 minutes | 156 | 151 | $120 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 92 | 91 | $182 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 57 | 57 | $135 |
In context: peer comparison
Among 31 peers in this city , average services per provider: 153. This provider delivers 5.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
14
Patients
0
Total drug cost
$51
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 14 | 0 | $51 |
Hospital affiliations
Frequently asked questions
What is Dr. Bretton Mularski's medical specialty?
Dr. Bretton Mularski practices Hospitalist Physician in Winfield, IL.
Where does Dr. Bretton Mularski practice?
Dr. Bretton Mularski practices at 25 N. Winfield RD, Winfield, IL 601901295. Office phone: 6309334700.
What is Dr. Bretton Mularski's NPI?
Dr. Bretton Mularski's National Provider Identifier (NPI) is 1346564317, issued by NPPES.
Does Dr. Bretton Mularski accept Medicare assignment?
Yes. Dr. Bretton Mularski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Bretton Mularski commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.