Doctor profile · Federal record
Dr. Mark Bonnen, M.D.
Radiation Oncology Physician (CMS: Radiation Oncology) · Specialist · San Antonio, TX
- NPI 1215962287
- Accepts Medicare
- 27 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
7979 Wurzbach RD
San Antonio, TX 782294427
(210) 450-1016
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- February 13, 2020
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 2085R0001X — NUCC code
- State license (1)
- Texas #L7985
- Medicaid
- TX #174483109
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215962287. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,232
Distinct HCPCS
10
Medicare allowed
$215,393
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G6013 |
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 11-19 mev | 223 | 15 | $227 | |
G6017 |
Intra-fraction localization and tracking of target or patient motion during delivery of radiation therapy (eg,3d positional tracking, gating, 3d surface tracking), each fraction of treatment | 200 | 17 | $71 | |
77334 |
Design and construction of complex radiation treatment device | 169 | 24 | $121 | |
77300 |
Calculation of radiation therapy dose | 112 | 26 | $64 | |
77336 |
Continuing radiation therapy consultation per week | 101 | 31 | $83 | |
G6012 |
Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev | 85 | 12 | $227 | |
77427 |
Radiation treatment management, 5 treatment sessions | 80 | 26 | $188 | |
77014 |
Ct guidance for insertion of radiation therapy fields | 48 | 29 | $118 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 47 | 32 | $125 | |
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 | 36 | 26 | $439 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 166. This provider delivers 7.4× the peer median.Frequently asked questions
What is Dr. Mark Bonnen's medical specialty?
Dr. Mark Bonnen practices Radiation Oncology Physician in San Antonio, TX.
Where does Dr. Mark Bonnen practice?
Dr. Mark Bonnen practices at 7979 Wurzbach RD, San Antonio, TX 782294427. Office phone: 2104501016.
What is Dr. Mark Bonnen's NPI?
Dr. Mark Bonnen's National Provider Identifier (NPI) is 1215962287, issued by NPPES.
Does Dr. Mark Bonnen accept Medicare assignment?
Yes. Dr. Mark Bonnen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Bonnen commonly perform?
Top Medicare-reported procedures in 2023: Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 11-19 mev (HCPCS G6013); Intra-fraction localization and tracking of target or patient motion during delivery of radiation therapy (eg,3d positional tracking, gating, 3d surface tracking), each fraction of treatment (HCPCS G6017); Design and construction of complex radiation treatment device (HCPCS 77334). Source: CMS Medicare Physician & Other Practitioners file.