Doctor profile · Federal record
Dr. Stephen Bader, MD
Radiation Oncology Physician · Portland, OR
- NPI 1790787422
- 21 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4805 Ne Glisan St, Garden Level
Portland, OR 972132933
(503) 215-6029
fax (503) 215-6387 - Additional location
-
9280 Se Sunnybrook Blvd Ste 100
Clackamas, OR 970159315
(503) 513-3300
fax (503) 513-3310 - Mailing address
-
541 Ne 20Th Ave Ste 225
Portland, OR 972322895
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- December 5, 2023
- Specialty taxonomy
- 2085R0001X — NUCC code
- State license (1)
- Oregon #MD17045
- Medicaid (2)
- OR #029657 · WA #8128688
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790787422. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
622
Distinct HCPCS
10
Medicare allowed
$73,539
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77014 |
Ct guidance for insertion of radiation therapy fields | 201 | 59 | $45 | |
77300 |
Calculation of radiation therapy dose | 105 | 36 | $33 | |
77427 |
Radiation treatment management, 5 treatment sessions | 80 | 19 | $194 | |
77334 |
Design and construction of complex radiation treatment device | 51 | 37 | $61 | |
77263 |
Complex radiation therapy planning | 40 | 38 | $171 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 37 | 37 | $181 | |
77301 |
High precision radiation therapy planning | 28 | 25 | $429 | |
77338 |
Design and construction of radiation treatment device for high precision radiation therapy | 28 | 24 | $230 | |
77295 |
3d radiation therapy planning | 21 | 21 | $230 | |
77014 |
Ct guidance for insertion of radiation therapy fields | 20 | 16 | $46 |
In context: peer comparison
Among 17 peers in this city , average services per provider: 52. This provider delivers 12× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
98
Patients
44
Total drug cost
$1,398
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 84 | 31 | $1,323 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 14 | 13 | $76 |
Frequently asked questions
What is Dr. Stephen Bader's medical specialty?
Dr. Stephen Bader practices Radiation Oncology Physician in Portland, OR.
Where does Dr. Stephen Bader practice?
Dr. Stephen Bader practices at 4805 Ne Glisan St, Portland, OR 972132933. Office phone: 5032156029.
What is Dr. Stephen Bader's NPI?
Dr. Stephen Bader's National Provider Identifier (NPI) is 1790787422, issued by NPPES.
What procedures does Dr. Stephen Bader 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.