Doctor profile · Federal record
Dr. Mark Cornett, M.D.
Radiation Oncology Physician (CMS: Radiation Oncology) · Louisville, KY
- NPI 1003873423
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4123 Dutchmans Ln Ste G2
Louisville, KY 402074758
(502) 899-6601
fax (502) 899-6644 - Additional location
-
315 E Broadway
Louisville, KY 402021703
(502) 629-2500
fax (502) 629-3165 - Mailing address
-
Po Box 776347
Chicago, IL 606776347
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- April 17, 2025
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 2085R0001X — NUCC code
- State license (1)
- Kentucky #28989
- Medicaid (2)
- KY #64289895 · IN #200035990
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003873423. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,680
Distinct HCPCS
10
Medicare allowed
$123,431
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77014 |
Ct guidance for insertion of radiation therapy fields | 639 | 56 | $43 | |
77334 |
Design and construction of complex radiation treatment device | 214 | 68 | $57 | |
77300 |
Calculation of radiation therapy dose | 199 | 52 | $31 | |
77427 |
Radiation treatment management, 5 treatment sessions | 169 | 71 | $181 | |
G6002 |
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy | 97 | 18 | $20 | |
77290 |
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved | 74 | 60 | $78 | |
77263 |
Complex radiation therapy planning | 63 | 61 | $159 | |
77295 |
3d radiation therapy planning | 54 | 48 | $213 | |
77280 |
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area | 48 | 47 | $36 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 48 | 48 | $172 |
In context: peer comparison
Among 8 peers in Louisville Radiation Oncology Physician, average services per provider: 111. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$19
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Siemens Medical Solutions USA, INC. | 1 | $19.48 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
94
Patients
51
Total drug cost
$2,352
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Mometasone Furoate | Generic | 81 | 51 | $2,205 |
| Silver Sulfadiazine | Generic | 13 | 0 | $147 |
Frequently asked questions
What is Dr. Mark Cornett's medical specialty?
Dr. Mark Cornett practices Radiation Oncology Physician in Louisville, KY.
Where does Dr. Mark Cornett practice?
Dr. Mark Cornett practices at 4123 Dutchmans Ln Ste G2, Louisville, KY 402074758. Office phone: 5028996601.
What is Dr. Mark Cornett's NPI?
Dr. Mark Cornett's National Provider Identifier (NPI) is 1003873423, issued by NPPES.
Does Dr. Mark Cornett accept Medicare assignment?
Yes. Dr. Mark Cornett accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Cornett commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Design and construction of complex radiation treatment device (HCPCS 77334); Calculation of radiation therapy dose (HCPCS 77300). Source: CMS Medicare Physician & Other Practitioners file.