Henry Su, MD, PHD
NPI 1639141575 · Diagnostic Radiology Physician · South Weymouth, MA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Henry Su, MD, PHD is a Diagnostic Radiology Physician provider in South Weymouth, MA (NPI 1639141575).
Provider details
- NPI number
- 1639141575
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 227915 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
4,159 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) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 710 | $41 |
| Ct Scan of Upper Spine Without Contrast72125 | 280 | $48 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 257 | $89 |
| X-Ray of Chest, 1 View71045 | 237 | $9 |
| Mri Scan of Brain Without Contrast70551 | 220 | $71 |
| X-Ray of Chest, 2 Views71046 | 179 | $11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5,160 across 3 records (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)
- 1723 Washington St502Boston, MA 02118-1820Phone: (617) 927-7590
Registry dates
- Enumerated
- 2006-02-05
- Last updated
- 2026-02-13
- Certified
- 2026-02-13
Frequently asked questions
- What is Henry Su's NPI number?
- Henry Su's National Provider Identifier (NPI) is 1639141575, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Henry Su's specialty?
- Henry Su is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Henry Su located?
- Henry Su's practice location on file with NPPES is 55 Fogg Rd, South Weymouth, MA 02190-2432.
- What is Henry Su's phone number?
- The practice phone number listed in the NPPES registry for Henry Su is (781) 340-8000.
- Does Henry Su accept Medicare?
- Henry Su is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Henry Su's NPI active?
- Yes — Henry Su's NPI (1639141575) is active in the NPPES registry as of the last update on 2026-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.