Doctor profile · Federal record
Dr. Michael Yu, MD
Hospitalist Physician (CMS: Hospitalist) · Hospitalist Physician · Chicago, IL
- NPI 1255993291
- Accepts Medicare
- MIPS 80.5 / 100 · 2023
- 8 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1500 S Fairfield Ave
Chicago, IL 606081782
(773) 542-2000 - Additional location
-
1101 26Th St S
Great Falls, MT 594055161
(406) 731-8888
fax (406) 731-8318 - Mailing address
-
1101 26Th St S
Great Falls, MT 594055161
Credentials & registration
- NPI registered
- June 2019 — 7 yrs on file
- Profile last updated
- December 3, 2025
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State licenses (2)
- Illinois #036175589 · Montana #108698
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255993291. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
851
Distinct HCPCS
7
Medicare allowed
$76,986
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 427 | 193 | $78 | |
99239 |
Hospital discharge day management, more than 30 minutes | 170 | 163 | $113 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 105 | 64 | $49 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 52 | 51 | $128 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 49 | 38 | $117 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 34 | 34 | $171 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 14 | 14 | $82 |
In context: peer comparison
Among 154 peers in this city , average services per provider: 128. This provider delivers 6.6× the peer median.Open Payments
Industry payments received
All-time total
$529
Transactions
7
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen Inc. | 3 | $363.15 | |
| PFIZER INC. | 2 | $127.21 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $22.67 | |
| Gilead Sciences, Inc. | 1 | $15.70 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
67
Patients
43
Total drug cost
$495
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 18 | 18 | $174 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 13 | 12 | $88 |
| Metoprolol Succinate | Generic | 13 | 13 | $102 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 12 | 0 | $67 |
| Atorvastatin Calcium | Generic | 11 | 0 | $64 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Yu's medical specialty?
Dr. Michael Yu practices Hospitalist Physician in Chicago, IL.
Where does Dr. Michael Yu practice?
Dr. Michael Yu practices at 1500 S Fairfield Ave, Chicago, IL 606081782. Office phone: 7735422000.
What is Dr. Michael Yu's NPI?
Dr. Michael Yu's National Provider Identifier (NPI) is 1255993291, issued by NPPES.
Does Dr. Michael Yu accept Medicare assignment?
Yes. Dr. Michael Yu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Yu commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.