Doctor profile · Federal record
Dr. Mary Chou, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Boston, MA
- NPI 1588623961
- Accepts Medicare
- 28 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
133 Brookline Ave
Boston, MA 022153904
(617) 421-1336
fax (617) 421-1359
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- February 19, 2021
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Massachusetts #210725
- Medicaid
- MA #2044897
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588623961. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
7,226
Distinct HCPCS
10
Medicare allowed
$179,426
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
A9575 |
Injection, gadoterate meglumine, 0.1 ml | 2,490 | 16 | $0 | |
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 2,210 | 28 | $0 | |
73562 |
X-ray of knee, 3 views | 507 | 417 | $45 | |
73502 |
X-ray of hip, 2-3 views | 227 | 223 | $52 | |
73030 |
X-ray of shoulder, minimum of 2 views | 183 | 159 | $39 | |
73630 |
X-ray of foot, minimum of 3 views | 159 | 139 | $39 | |
73564 |
X-ray of knee, 4 or more views | 150 | 125 | $52 | |
73130 |
X-ray of hand, minimum of 3 views | 125 | 97 | $42 | |
76536 |
Ultrasound scan of head and neck soft tissue | 96 | 95 | $128 | |
71046 |
X-ray of chest, 2 views | 80 | 80 | $37 |
In context: peer comparison
Among 231 peers in this city , average services per provider: 259. This provider delivers 28× the peer median.Frequently asked questions
What is Dr. Mary Chou's medical specialty?
Dr. Mary Chou practices Diagnostic Radiology Physician in Boston, MA.
Where does Dr. Mary Chou practice?
Dr. Mary Chou practices at 133 Brookline Ave, Boston, MA 022153904. Office phone: 6174211336.
What is Dr. Mary Chou's NPI?
Dr. Mary Chou's National Provider Identifier (NPI) is 1588623961, issued by NPPES.
Does Dr. Mary Chou accept Medicare assignment?
Yes. Dr. Mary Chou accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Chou commonly perform?
Top Medicare-reported procedures in 2023: Injection, gadoterate meglumine, 0.1 ml (HCPCS A9575); Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); X-ray of knee, 3 views (HCPCS 73562). Source: CMS Medicare Physician & Other Practitioners file.