Doctor profile · Federal record
Dr. Steven Wahlen, M.D.
Radiation Oncology Physician (CMS: Radiation Oncology) · Chico, CA
- NPI 1457308769
- Accepts Medicare
- MIPS 69.6 / 100 · 2023
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
265 Cohasset RD, Suite 140
Chico, CA 959262273
(530) 891-8787
fax (530) 898-9647 - Mailing address
-
Po Box 511470
Los Angeles, CA 900518025
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- March 7, 2023
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 2085R0001X — NUCC code
- State license (1)
- California #RHL1388296
- Medicaid
- CA #00G701900
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457308769. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,154
Distinct HCPCS
10
Medicare allowed
$370,278
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77014 |
Ct guidance for insertion of radiation therapy fields | 1,900 | 229 | $46 | |
77300 |
Calculation of radiation therapy dose | 780 | 137 | $34 | |
77427 |
Radiation treatment management, 5 treatment sessions | 347 | 145 | $197 | |
77334 |
Design and construction of complex radiation treatment device | 164 | 53 | $62 | |
77263 |
Complex radiation therapy planning | 157 | 145 | $173 | |
77338 |
Design and construction of radiation treatment device for high precision radiation therapy | 110 | 91 | $231 | |
77301 |
High precision radiation therapy planning | 102 | 89 | $431 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 89 | 89 | $183 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 89 | 73 | $99 | |
77280 |
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area | 77 | 65 | $39 |
In context: peer comparison
Among 2 peers in Chico Radiation Oncology Physician, average services per provider: 150. This provider delivers 28× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
36
Patients
0
Total drug cost
$448
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 21 | 0 | $328 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 15 | 0 | $120 |
Hospital affiliations
Frequently asked questions
What is Dr. Steven Wahlen's medical specialty?
Dr. Steven Wahlen practices Radiation Oncology Physician in Chico, CA.
Where does Dr. Steven Wahlen practice?
Dr. Steven Wahlen practices at 265 Cohasset RD, Chico, CA 959262273. Office phone: 5308918787.
What is Dr. Steven Wahlen's NPI?
Dr. Steven Wahlen's National Provider Identifier (NPI) is 1457308769, issued by NPPES.
Does Dr. Steven Wahlen accept Medicare assignment?
Yes. Dr. Steven Wahlen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Steven Wahlen 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.