Doctor profile · Federal record
Dr. Grace Ma, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Internal Medicine Physician · Boston, MA
- NPI 1801388855
- Accepts Medicare
- 8 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
55 Fruit St
Boston, MA 021142621
(617) 643-2009 - Additional location
-
420 S 5Th Ave
West Reading, PA 196112143
(484) 628-8640
fax (484) 628-9003 - Additional location
-
75 Francis St
Boston, MA 021156110
(617) 732-5500 - Mailing address
-
Po Box 13579
Reading, PA 196123579
Credentials & registration
- NPI registered
- June 2018 — 8 yrs on file
- Profile last updated
- December 13, 2024
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (2)
- Massachusetts #290853 · Pennsylvania #MT215275
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801388855. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
926
Distinct HCPCS
8
Medicare allowed
$33,676
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77067 |
Screening mammography | 269 | 269 | $39 | |
77063 |
Screening 3d breast mammography | 267 | 267 | $31 | |
77063 |
Screening 3d breast mammography | 105 | 105 | $31 | |
77067 |
Screening mammography | 105 | 105 | $39 | |
G0279 |
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 61 | 61 | $34 | |
76642 |
Limited ultrasound scan of 1 breast | 50 | 50 | $42 | |
77065 |
Diagnostic mammography of 1 breast | 45 | 44 | $55 | |
77066 |
Diagnostic mammography of both breasts | 24 | 24 | $50 |
In context: peer comparison
Among 231 peers in this city , average services per provider: 259. This provider delivers 3.6× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Grace Ma's medical specialty?
Dr. Grace Ma practices Diagnostic Radiology Physician in Boston, MA.
Where does Dr. Grace Ma practice?
Dr. Grace Ma practices at 55 Fruit St, Boston, MA 021142621. Office phone: 6176432009.
What is Dr. Grace Ma's NPI?
Dr. Grace Ma's National Provider Identifier (NPI) is 1801388855, issued by NPPES.
Does Dr. Grace Ma accept Medicare assignment?
Yes. Dr. Grace Ma accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Grace Ma commonly perform?
Top Medicare-reported procedures in 2023: Screening mammography (HCPCS 77067); Screening 3d breast mammography (HCPCS 77063); Screening 3d breast mammography (HCPCS 77063). Source: CMS Medicare Physician & Other Practitioners file.