Doctor profile · Federal record
Dr. Karence Chan, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Newport Beach, CA
- NPI 1194821488
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 34 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
One Hoag Drive
Newport Beach, CA 92660
(949) 263-8620
fax (949) 263-1639 - Mailing address
-
Po Box 3095
Newport Beach, CA 926590659
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- California #G78318
- Medicaid
- CA #00G783180
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194821488. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,715
Distinct HCPCS
10
Medicare allowed
$204,503
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 1,001 | 11 | $0 | |
71045 |
X-ray of chest, 1 view | 696 | 631 | $9 | |
71046 |
X-ray of chest, 2 views | 285 | 283 | $11 | |
76700 |
Complete ultrasound scan of abdomen | 245 | 240 | $41 | |
76770 |
Complete ultrasound scan behind abdominal cavity | 212 | 212 | $37 | |
73721 |
Mri scan of leg joint without contrast | 165 | 155 | $69 | |
71250 |
Ct scan of chest without contrast | 160 | 156 | $55 | |
70450 |
Ct scan head or brain without contrast | 157 | 157 | $42 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 152 | 150 | $92 | |
76536 |
Ultrasound scan of head and neck soft tissue | 134 | 134 | $29 |
In context: peer comparison
Among 19 peers in Newport Beach Diagnostic Radiology Physician, average services per provider: 91. This provider delivers 63× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Karence Chan's medical specialty?
Dr. Karence Chan practices Diagnostic Radiology Physician in Newport Beach, CA.
Where does Dr. Karence Chan practice?
Dr. Karence Chan practices at One Hoag Drive, Newport Beach, CA 92660. Office phone: 9492638620.
What is Dr. Karence Chan's NPI?
Dr. Karence Chan's National Provider Identifier (NPI) is 1194821488, issued by NPPES.
Does Dr. Karence Chan accept Medicare assignment?
Yes. Dr. Karence Chan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karence Chan commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); X-ray of chest, 1 view (HCPCS 71045); X-ray of chest, 2 views (HCPCS 71046). Source: CMS Medicare Physician & Other Practitioners file.