Ryan Chung, M.D.
NPI 1417342809 · Diagnostic Radiology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Chung, M.D. is a Diagnostic Radiology Physician provider in Boston, MA (NPI 1417342809).
Provider details
- NPI number
- 1417342809
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,396 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 of Abdomen and Pelvis With Contrast74177 | 384 | $89 |
| X-Ray of Abdomen, 1 View74018 | 276 | $9 |
| Mri Scan of Abdomen Before and After Contrast74183 | 243 | $147 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 237 | $124 |
| Mri Scan of Abdomen Before and After Contrast74183 | 157 | $108 |
| Mri Scan of Pelvis Before and After Contrast72197 | 118 | $148 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-04-02
- Last updated
- 2021-11-12
- Certified
- 2020-08-30
Frequently asked questions
- What is Ryan Chung's NPI number?
- Ryan Chung's National Provider Identifier (NPI) is 1417342809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Chung's specialty?
- Ryan Chung is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Chung located?
- Ryan Chung's practice location on file with NPPES is 55 Fruit St # 270, Boston, MA 02114-2621.
- What is Ryan Chung's phone number?
- The practice phone number listed in the NPPES registry for Ryan Chung is (617) 643-2009.
- Does Ryan Chung accept Medicare?
- Ryan Chung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Chung's NPI active?
- Yes — Ryan Chung's NPI (1417342809) is active in the NPPES registry as of the last update on 2021-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.