Doctor profile · Federal record
Dr. Mark Masotto, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Orange, CA
- NPI 1033118336
- Accepts Medicare
- MIPS 74.1 / 100 · 2023
- 31 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
431 S Batavia St, Ste. 103
Orange, CA 928683936
(714) 538-6731
fax (714) 771-8369 - Mailing address
-
Po Box 14005
Orange, CA 928631405
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- August 15, 2008
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- California #A61275
- Medicaid
- CA #00A612750
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033118336. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
12,640
Distinct HCPCS
10
Medicare allowed
$218,948
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
A9585 |
Injection, gadobutrol, 0.1 ml | 4,100 | 47 | $0 | |
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 3,598 | 37 | $0 | |
Q9966 |
Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml | 1,150 | 21 | $0 | |
71045 |
X-ray of chest, 1 view | 681 | 573 | $9 | |
70450 |
Ct scan head or brain without contrast | 240 | 228 | $43 | |
71046 |
X-ray of chest, 2 views | 204 | 198 | $30 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 184 | 21 | $1 | |
71046 |
X-ray of chest, 2 views | 166 | 164 | $11 | |
76376 |
3d radiographic procedure | 142 | 140 | $27 | |
76376 |
3d radiographic procedure | 122 | 121 | $10 |
In context: peer comparison
Among 37 peers in Orange Diagnostic Radiology Physician, average services per provider: 116. This provider delivers 109× the peer median.Open Payments
Industry payments received
All-time total
$5,400
Transactions
4
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Canon Medical Systems USA, INC. | 4 | $5,400.00 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Mark Masotto's medical specialty?
Dr. Mark Masotto practices Diagnostic Radiology Physician in Orange, CA.
Where does Dr. Mark Masotto practice?
Dr. Mark Masotto practices at 431 S Batavia St, Orange, CA 928683936. Office phone: 7145386731.
What is Dr. Mark Masotto's NPI?
Dr. Mark Masotto's National Provider Identifier (NPI) is 1033118336, issued by NPPES.
Does Dr. Mark Masotto accept Medicare assignment?
Yes. Dr. Mark Masotto accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Masotto commonly perform?
Top Medicare-reported procedures in 2023: Injection, gadobutrol, 0.1 ml (HCPCS A9585); Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml (HCPCS Q9966). Source: CMS Medicare Physician & Other Practitioners file.