Doctor profile · Federal record
Dr. Joyce Cheng, MD
Internal Medicine Physician (CMS: Internal Medicine) · Rockford, IL
- NPI 1407310733
- Accepts Medicare
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5666 E State St
Rockford, IL 611082425
(815) 226-2000 - Mailing address
-
166 Morning Glory Way
Elgin, IL 601240205
Credentials & registration
- NPI registered
- January 2019 — 7 yrs on file
- Profile last updated
- January 20, 2025
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #036158654
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1407310733. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
939
Distinct HCPCS
5
Medicare allowed
$91,697
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 378 | 171 | $77 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 233 | 110 | $116 | |
99239 |
Hospital discharge day management, more than 30 minutes | 158 | 152 | $112 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 92 | 48 | $49 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 78 | 74 | $170 |
In context: peer comparison
Among 20 peers in this city , average services per provider: 112. This provider delivers 8.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
68
Patients
67
Total drug cost
$393
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 22 | 22 | $103 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 19 | 18 | $115 |
| Cefdinir | Generic | 15 | 15 | $109 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 12 | 12 | $66 |
Hospital affiliations
Frequently asked questions
What is Dr. Joyce Cheng's medical specialty?
Dr. Joyce Cheng practices Internal Medicine Physician in Rockford, IL.
Where does Dr. Joyce Cheng practice?
Dr. Joyce Cheng practices at 5666 E State St, Rockford, IL 611082425. Office phone: 8152262000.
What is Dr. Joyce Cheng's NPI?
Dr. Joyce Cheng's National Provider Identifier (NPI) is 1407310733, issued by NPPES.
Does Dr. Joyce Cheng accept Medicare assignment?
Yes. Dr. Joyce Cheng accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joyce Cheng commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.