Andrea Ng, MD
NPI 1659337087 · Radiation Oncology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrea Ng, MD is a Radiation Oncology Physician provider in Boston, MA (NPI 1659337087).
Provider details
- NPI number
- 1659337087
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 160604 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,289 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Calculation of Radiation Therapy Dose77300 | 254 | $34 |
| Design and Construction of Complex Radiation Treatment Device77334 | 250 | $64 |
| Stereoscopic X-Ray Guidance for Localization of Target Volume for the Delivery of Radiation TherapyG6002 | 154 | $22 |
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 130 | $47 |
| Complex Radiation Therapy Planning77263 | 93 | $177 |
| 3d Radiation Therapy Planning77295 | 65 | $237 |
| Obtaining Data Needed to Develop the Optimal Radiation Treatment, 1 Treatment Area |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$125 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 55 Fruit StBoston, MA 02114-2696Phone: (617) 726-8651
Registry dates
- Enumerated
- 2006-04-25
- Last updated
- 2025-11-04
- Certified
- 2025-11-04
Frequently asked questions
- What is Andrea Ng's NPI number?
- Andrea Ng's National Provider Identifier (NPI) is 1659337087, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrea Ng's specialty?
- Andrea Ng is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Andrea Ng located?
- Andrea Ng's practice location on file with NPPES is 75 Francis St Asb1 L2, Boston, MA 02115.
- What is Andrea Ng's phone number?
- The practice phone number listed in the NPPES registry for Andrea Ng is (617) 732-6310.
- Does Andrea Ng accept Medicare?
- Andrea Ng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrea Ng's NPI active?
- Yes — Andrea Ng's NPI (1659337087) is active in the NPPES registry as of the last update on 2025-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.