Doctor profile · Federal record
Dr. Christopher Johnson, M.D., PH.D.
Radiation Oncology Physician (CMS: Radiation Oncology) · Student in an Organized Health Care Education/Training Program · Baltimore, MD
- NPI 1619330289
- Accepts Medicare
- MIPS 78.4 / 100 · 2023
- 10 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3001 S Hanover St
Baltimore, MD 212251233
(410) 350-3565 - Mailing address
-
8081 Innovation Park Dr
Fairfax, VA 220314867
Credentials & registration
- NPI registered
- March 2016 — 10 yrs on file
- Profile last updated
- June 24, 2021
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 2085R0001X — NUCC code
- State license (1)
- Virginia #1013962836
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619330289. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,728
Distinct HCPCS
10
Medicare allowed
$383,589
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77014 |
Ct guidance for insertion of radiation therapy fields | 1,495 | 319 | $49 | |
77300 |
Calculation of radiation therapy dose | 574 | 136 | $36 | |
77427 |
Radiation treatment management, 5 treatment sessions | 410 | 132 | $213 | |
77334 |
Design and construction of complex radiation treatment device | 266 | 101 | $66 | |
77263 |
Complex radiation therapy planning | 131 | 122 | $183 | |
G6002 |
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy | 127 | 69 | $23 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 123 | 123 | $197 | |
77338 |
Design and construction of radiation treatment device for high precision radiation therapy | 104 | 84 | $249 | |
77301 |
High precision radiation therapy planning | 98 | 88 | $464 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 74 | 60 | $106 |
In context: peer comparison
Among 17 peers in Baltimore Radiation Oncology Physician, average services per provider: 130. This provider delivers 29× the peer median.Open Payments
Industry payments received
All-time total
$179
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Teleflex LLC | 1 | $120.55 | |
| Bioprotect Medical, INC. | 2 | $58.26 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
36
Patients
11
Total drug cost
$464
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 20 | 11 | $271 |
| Pantoprazole Sodium | Generic | 16 | 0 | $193 |
Hospital affiliations
Frequently asked questions
What is Dr. Christopher Johnson's medical specialty?
Dr. Christopher Johnson practices Radiation Oncology Physician in Baltimore, MD.
Where does Dr. Christopher Johnson practice?
Dr. Christopher Johnson practices at 3001 S Hanover St, Baltimore, MD 212251233. Office phone: 4103503565.
What is Dr. Christopher Johnson's NPI?
Dr. Christopher Johnson's National Provider Identifier (NPI) is 1619330289, issued by NPPES.
Does Dr. Christopher Johnson accept Medicare assignment?
Yes. Dr. Christopher Johnson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Johnson commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Calculation of radiation therapy dose (HCPCS 77300); Radiation treatment management, 5 treatment sessions (HCPCS 77427). Source: CMS Medicare Physician & Other Practitioners file.