Doctor profile · Federal record
Dr. Steven Davis, M.D.
Radiation Oncology Physician (CMS: Radiation Oncology) · Anatomic Pathology & Clinical Pathology Physician · Orange, CA
- NPI 1558463653
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 25 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
101 the City Dr S
Orange, CA 928683201
(714) 880-7812 - Additional location
-
9730 Summers Ridge RD
San Diego, CA 921213101
(858) 549-7400 - Mailing address
-
200 S Manchester Ave Ste 300
Orange, CA 928683219
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- November 9, 2022
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 2085R0001X — NUCC code
- State license (1)
- California #A82145
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558463653. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,824
Distinct HCPCS
10
Medicare allowed
$1,737,491
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77014 |
Ct guidance for insertion of radiation therapy fields | 719 | 202 | $137 | |
77525 |
Complex proton beam radiation treatment | 652 | 172 | $1,291 | |
77523 |
Intermediate proton beam radiation treatment | 382 | 100 | $1,147 | |
G6002 |
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy | 310 | 81 | $85 | |
A4648 |
Tissue marker, implantable, any type, each | 228 | 76 | $80 | |
77336 |
Continuing radiation therapy consultation per week | 150 | 71 | $100 | |
55874 |
Injection of biodegradable material next to prostate | 77 | 77 | $3,268 | |
55876 |
Placement of device in prostate for radiation therapy | 76 | 76 | $81 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 71 | 70 | $115 | |
77014 |
Ct guidance for insertion of radiation therapy fields | 41 | 36 | $48 |
In context: peer comparison
Among 8 peers in Orange Radiation Oncology Physician, average services per provider: 113. This provider delivers 25× the peer median.Open Payments
Industry payments received
All-time total
$42
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Teleflex LLC | 1 | $22.08 | |
| Progenics Pharmaceuticals, INC. | 1 | $19.47 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
192
Patients
190
Total drug cost
$1,396
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ciprofloxacin Hcl | Generic | 74 | 72 | $317 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 63 | 63 | $93 |
| Diazepam | Generic | 43 | 43 | $34 |
| Naloxone Hcl | Generic | 12 | 12 | $952 |
Frequently asked questions
What is Dr. Steven Davis's medical specialty?
Dr. Steven Davis practices Radiation Oncology Physician in Orange, CA.
Where does Dr. Steven Davis practice?
Dr. Steven Davis practices at 101 the City Dr S, Orange, CA 928683201. Office phone: 7148807812.
What is Dr. Steven Davis's NPI?
Dr. Steven Davis's National Provider Identifier (NPI) is 1558463653, issued by NPPES.
Does Dr. Steven Davis accept Medicare assignment?
Yes. Dr. Steven Davis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Steven Davis commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Complex proton beam radiation treatment (HCPCS 77525); Intermediate proton beam radiation treatment (HCPCS 77523). Source: CMS Medicare Physician & Other Practitioners file.