Doctor profile · Federal record
Dr. Aaron Spalding, MD PHD
Radiation Oncology Physician (CMS: Radiation Oncology) · Radiation Oncology Physician · Internal Medicine Physician · Radiation Oncology Physician · Louisville, KY
- NPI 1114983871
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 23 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
676 S Floyd St Fl 1
Louisville, KY 402021840
(502) 629-4555
fax (502) 629-4599 - Mailing address
-
Po Box 776347
Chicago, IL 606776347
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- March 25, 2026
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 2085R0001X — NUCC code
- State licenses (3)
- Kentucky #42294 · Indiana #01059740A · Michigan #4301081806
- Medicaid (2)
- KY #710067120 · IN #200508490
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114983871. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,474
Distinct HCPCS
10
Medicare allowed
$289,641
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G6002 |
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy | 892 | 70 | $19 | |
77300 |
Calculation of radiation therapy dose | 513 | 112 | $31 | |
77334 |
Design and construction of complex radiation treatment device | 497 | 129 | $57 | |
77427 |
Radiation treatment management, 5 treatment sessions | 233 | 77 | $178 | |
77014 |
Ct guidance for insertion of radiation therapy fields | 191 | 37 | $43 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 167 | 126 | $63 | |
77263 |
Complex radiation therapy planning | 141 | 122 | $152 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 104 | 72 | $135 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 99 | 99 | $171 | |
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 | 92 | 76 | $78 |
In context: peer comparison
Among 8 peers in Louisville Radiation Oncology Physician, average services per provider: 111. This provider delivers 31× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
193
Patients
106
Total drug cost
$2,306
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Dexamethasone | Generic | 70 | 54 | $378 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 46 | 21 | $770 |
| Gabapentin | Generic | 27 | 14 | $458 |
| Lidocaine Hcl Viscous (Lidocaine Hcl) | Brand | 27 | 17 | $434 |
| Tramadol Hcl | Generic | 12 | 0 | $47 |
| Ondansetron Odt (Ondansetron) | Brand | 11 | 0 | $218 |
Hospital affiliations
Frequently asked questions
What is Dr. Aaron Spalding's medical specialty?
Dr. Aaron Spalding practices Radiation Oncology Physician in Louisville, KY.
Where does Dr. Aaron Spalding practice?
Dr. Aaron Spalding practices at 676 S Floyd St Fl 1, Louisville, KY 402021840. Office phone: 5026294555.
What is Dr. Aaron Spalding's NPI?
Dr. Aaron Spalding's National Provider Identifier (NPI) is 1114983871, issued by NPPES.
Does Dr. Aaron Spalding accept Medicare assignment?
Yes. Dr. Aaron Spalding accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aaron Spalding commonly perform?
Top Medicare-reported procedures in 2023: Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (HCPCS G6002); Calculation of radiation therapy dose (HCPCS 77300); Design and construction of complex radiation treatment device (HCPCS 77334). Source: CMS Medicare Physician & Other Practitioners file.