Doctor profile · Federal record
Dr. Andrea Ng, MD
Radiation Oncology Physician (CMS: Radiation Oncology) · Boston, MA
- NPI 1659337087
- Accepts Medicare
- 32 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
75 Francis St Asb1 L2, Brigham and Women Hospital Radiation Oncology
Boston, MA 02115
(617) 732-6310 - Additional location
-
55 Fruit St
Boston, MA 021142696
(617) 726-8651 - Mailing address
-
111 Cypress St
Brookline, MA 024456002
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- November 4, 2025
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 2085R0001X — NUCC code
- State license (1)
- Massachusetts #160604
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659337087. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,202
Distinct HCPCS
10
Medicare allowed
$110,209
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77300 |
Calculation of radiation therapy dose | 239 | 63 | $36 | |
77334 |
Design and construction of complex radiation treatment device | 229 | 77 | $65 | |
G6002 |
Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy | 153 | 51 | $22 | |
77014 |
Ct guidance for insertion of radiation therapy fields | 96 | 25 | $48 | |
77263 |
Complex radiation therapy planning | 87 | 81 | $182 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 71 | 71 | $190 | |
77427 |
Radiation treatment management, 5 treatment sessions | 58 | 35 | $207 | |
77295 |
3d radiation therapy planning | 51 | 46 | $244 | |
77431 |
Radiation treatment management, 1-2 treatment sessions | 51 | 47 | $117 | |
77280 |
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area | 49 | 45 | $41 |
In context: peer comparison
Among 61 peers in this city , average services per provider: 91. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$125
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Elekta, Inc. | 1 | $125.00 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Andrea Ng's medical specialty?
Dr. Andrea Ng practices Radiation Oncology Physician in Boston, MA.
Where does Dr. Andrea Ng practice?
Dr. Andrea Ng practices at 75 Francis St Asb1 L2, Boston, MA 02115. Office phone: 6177326310.
What is Dr. Andrea Ng's NPI?
Dr. Andrea Ng's National Provider Identifier (NPI) is 1659337087, issued by NPPES.
Does Dr. Andrea Ng accept Medicare assignment?
Yes. Dr. Andrea Ng accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrea Ng commonly perform?
Top Medicare-reported procedures in 2023: Calculation of radiation therapy dose (HCPCS 77300); Design and construction of complex radiation treatment device (HCPCS 77334); Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (HCPCS G6002). Source: CMS Medicare Physician & Other Practitioners file.