Doctor profile · Federal record
Dr. Todd Chaffin, MD
Emergency Medicine Physician · Rockford, IL
- NPI 1053421230
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2400 N Rockton Ave
Rockford, IL 611033655
(815) 971-2000
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- January 11, 2010
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Illinois #036-078881
- Medicaid
- IL #036078881
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053421230. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
208
Distinct HCPCS
4
Medicare allowed
$31,505
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 92 | 91 | $174 | |
99284 |
Emergency department visit with moderate level of medical decision making | 58 | 56 | $120 | |
99291 |
Critical care, first 30-74 minutes | 32 | 31 | $208 | |
99283 |
Emergency department visit with low level of medical decision making | 26 | 25 | $71 |
In context: peer comparison
Among 18 peers in this city , average services per provider: 111. This provider delivers 1.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
29
Patients
28
Total drug cost
$219
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 29 | 28 | $219 |
Frequently asked questions
What is Dr. Todd Chaffin's medical specialty?
Dr. Todd Chaffin practices Emergency Medicine Physician in Rockford, IL.
Where does Dr. Todd Chaffin practice?
Dr. Todd Chaffin practices at 2400 N Rockton Ave, Rockford, IL 611033655. Office phone: 8159712000.
What is Dr. Todd Chaffin's NPI?
Dr. Todd Chaffin's National Provider Identifier (NPI) is 1053421230, issued by NPPES.
What procedures does Dr. Todd Chaffin commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.