Doctor profile · Federal record
Dr. Casey Duncan, MD
Radiation Oncology Physician (CMS: Radiation Oncology) · Effingham, IL
- NPI 1487720942
- Accepts Medicare
- MIPS 90.0 / 100 · 2023
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
905 Medical Park Dr, Department of Radiation Oncology
Effingham, IL 624012190
(217) 342-2066
fax (217) 342-2074
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- July 12, 2016
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 2085R0001X — NUCC code
- State license (1)
- Illinois #036137340
- Medicaid
- IL #036137340
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1487720942. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
11,777
Distinct HCPCS
10
Medicare allowed
$1,466,136
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 5,350 | 38 | $0 | |
G6015 |
Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session | 1,114 | 45 | $328 | |
G6011 |
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; up to 5 mev | 815 | 66 | $216 | |
77336 |
Continuing radiation therapy consultation per week | 429 | 145 | $79 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 416 | 219 | $123 | |
77427 |
Radiation treatment management, 5 treatment sessions | 385 | 104 | $186 | |
77334 |
Design and construction of complex radiation treatment device | 333 | 145 | $117 | |
36415 |
Insertion of needle into vein for collection of blood sample | 286 | 150 | $8 | |
77300 |
Calculation of radiation therapy dose | 253 | 92 | $62 | |
84153 |
Psa (prostate specific antigen) measurement, total | 229 | 123 | $18 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 294. This provider delivers 40× the peer median.Open Payments
Industry payments received
All-time total
$63
Transactions
4
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 2 | $29.40 | |
| Amneal Pharmaceuticals LLC | 1 | $20.42 | |
| TELA Bio, Inc. | 1 | $13.61 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
291
Patients
91
Total drug cost
$8,612
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Mometasone Furoate | Generic | 95 | 61 | $2,249 |
| Tamsulosin Hcl | Generic | 66 | 19 | $1,668 |
| Oxybutynin Chloride Er (Oxybutynin Chloride) | Brand | 38 | 11 | $1,101 |
| Gabapentin | Generic | 25 | 0 | $2,065 |
| Pentoxifylline | Generic | 15 | 0 | $386 |
| Solifenacin Succinate | Generic | 15 | 0 | $469 |
| Dexamethasone | Generic | 13 | 0 | $302 |
| Ssd (Silver Sulfadiazine) | Brand | 13 | 0 | $109 |
| Sulfasalazine Dr (Sulfasalazine) | Brand | 11 | 0 | $264 |
Hospital affiliations
Frequently asked questions
What is Dr. Casey Duncan's medical specialty?
Dr. Casey Duncan practices Radiation Oncology Physician in Effingham, IL.
Where does Dr. Casey Duncan practice?
Dr. Casey Duncan practices at 905 Medical Park Dr, Effingham, IL 624012190. Office phone: 2173422066.
What is Dr. Casey Duncan's NPI?
Dr. Casey Duncan's National Provider Identifier (NPI) is 1487720942, issued by NPPES.
Does Dr. Casey Duncan accept Medicare assignment?
Yes. Dr. Casey Duncan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Casey Duncan commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc (HCPCS G6015); Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; up to 5 mev (HCPCS G6011). Source: CMS Medicare Physician & Other Practitioners file.