Doctor profile · Federal record
Dr. Harold Johnson, MD
Radiation Oncology Physician (CMS: Radiation Oncology) · Columbia, MO
- NPI 1154327096
- Accepts Medicare
- MIPS 90.4 / 100 · 2023
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1705 E Broadway, Suite 100
Columbia, MO 652017166
(573) 874-7800
fax (573) 443-3627
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- February 17, 2025
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 2085R0001X — NUCC code
- State license (1)
- Missouri #2007030787
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154327096. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,650
Distinct HCPCS
10
Medicare allowed
$680,807
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G6015 |
Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session | 707 | 100 | $313 | |
77014 |
Ct guidance for insertion of radiation therapy fields | 645 | 104 | $109 | |
77300 |
Calculation of radiation therapy dose | 234 | 68 | $60 | |
77334 |
Design and construction of complex radiation treatment device | 224 | 75 | $113 | |
77427 |
Radiation treatment management, 5 treatment sessions | 210 | 114 | $182 | |
G6002 |
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy | 166 | 46 | $67 | |
77014 |
Ct guidance for insertion of radiation therapy fields | 158 | 47 | $43 | |
G6012 |
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev | 157 | 42 | $204 | |
G6013 |
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 11-19 mev | 152 | 48 | $205 | |
77300 |
Calculation of radiation therapy dose | 104 | 19 | $32 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 102. This provider delivers 36× the peer median.Open Payments
Industry payments received
All-time total
$1,708
Transactions
64
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 14 | $276.04 | |
| Merck Sharp & Dohme LLC | 10 | $204.10 | |
| Novocure Inc. | 2 | $166.36 | |
| Incyte Corporation | 8 | $147.99 | |
| AstraZeneca Pharmaceuticals LP | 5 | $94.34 | |
| Daiichi Sankyo Inc. | 3 | $84.29 | |
| Novartis Pharmaceuticals Corporation | 3 | $73.66 | |
| Genentech USA, Inc. | 4 | $65.32 | |
| GENZYME CORPORATION | 3 | $56.24 | |
| SOBI, INC | 2 | $50.94 | |
| JAZZ PHARMACEUTICALS INC. | 2 | $48.70 | |
| Eisai Inc. | 2 | $43.04 | |
| EMD Serono, Inc. | 2 | $42.70 | |
| Bayer Healthcare Pharmaceuticals Inc. | 2 | $41.33 | |
| Stemline Therapeutics Inc. | 2 | $39.79 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
113
Patients
27
Total drug cost
$1,728
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 89 | 27 | $1,464 |
| Oxycodone Hcl | Generic | 13 | 0 | $146 |
| Fluconazole | Generic | 11 | 0 | $119 |
Hospital affiliations
Frequently asked questions
What is Dr. Harold Johnson's medical specialty?
Dr. Harold Johnson practices Radiation Oncology Physician in Columbia, MO.
Where does Dr. Harold Johnson practice?
Dr. Harold Johnson practices at 1705 E Broadway, Columbia, MO 652017166. Office phone: 5738747800.
What is Dr. Harold Johnson's NPI?
Dr. Harold Johnson's National Provider Identifier (NPI) is 1154327096, issued by NPPES.
Does Dr. Harold Johnson accept Medicare assignment?
Yes. Dr. Harold Johnson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Harold Johnson commonly perform?
Top Medicare-reported procedures in 2023: Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc (HCPCS G6015); Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Calculation of radiation therapy dose (HCPCS 77300). Source: CMS Medicare Physician & Other Practitioners file.