Doctor profile · Federal record
Dr. Richard Chang, M.D.
Diagnostic Radiology Physician · Internal Medicine Physician · Santa Monica, CA
- NPI 1154384311
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
344 18Th St
Santa Monica, CA 904022406
(310) 260-8581
fax (888) 960-2154 - Mailing address
-
13236 N 7Th St Ste 4, #504
Phoenix, AZ 850225343
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- March 14, 2025
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- California #A73466
- Medicaid
- CA #00L075240
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154384311. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
96,793
Distinct HCPCS
10
Medicare allowed
$489,109
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 52,197 | 537 | $0 | |
A9575 |
Injection, gadoterate meglumine, 0.1 ml | 39,385 | 219 | $0 | |
71250 |
Ct scan of chest without contrast | 1,355 | 719 | $66 | |
71260 |
Ct scan of chest with contrast | 464 | 249 | $69 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 391 | 211 | $152 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 310 | 176 | $97 | |
72148 |
Mri scan of lower spinal canal without contrast | 285 | 155 | $99 | |
72131 |
Ct scan of lower spine without contrast | 256 | 142 | $60 | |
70553 |
Mri scan of brain before and after contrast | 233 | 122 | $163 | |
74183 |
Mri scan of abdomen before and after contrast | 152 | 79 | $178 |
In context: peer comparison
Among 21 peers in this city , average services per provider: 455. This provider delivers 213× the peer median.Open Payments
Industry payments received
All-time total
$82
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 2 | $58.92 | |
| HEARTFLOW, INC. | 1 | $23.46 |
By nature of payment
Frequently asked questions
What is Dr. Richard Chang's medical specialty?
Dr. Richard Chang practices Diagnostic Radiology Physician in Santa Monica, CA.
Where does Dr. Richard Chang practice?
Dr. Richard Chang practices at 344 18Th St, Santa Monica, CA 904022406. Office phone: 3102608581.
What is Dr. Richard Chang's NPI?
Dr. Richard Chang's National Provider Identifier (NPI) is 1154384311, issued by NPPES.
What procedures does Dr. Richard Chang commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Injection, gadoterate meglumine, 0.1 ml (HCPCS A9575); Ct scan of chest without contrast (HCPCS 71250). Source: CMS Medicare Physician & Other Practitioners file.