Joel Sun, MD
NPI 1851787279 · Diagnostic Radiology Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joel Sun, MD is a Diagnostic Radiology Physician provider in Dallas, TX (NPI 1851787279).
Provider details
- NPI number
- 1851787279
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- T0011 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,721 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 622 | $8 |
| X-Ray of Chest, 2 Views71046 | 304 | $10 |
| X-Ray of Abdomen, 1 View74018 | 175 | $9 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 154 | $83 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 118 | $9 |
| Ct Scan of Chest Without Contrast71250 | 75 | $49 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-04-13
- Last updated
- 2025-02-21
- Certified
- 2025-02-21
Frequently asked questions
- What is Joel Sun's NPI number?
- Joel Sun's National Provider Identifier (NPI) is 1851787279, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joel Sun's specialty?
- Joel Sun is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Joel Sun located?
- Joel Sun's practice location on file with NPPES is 5323 Harry Hines Blvd, Dallas, TX 75390-7201.
- What is Joel Sun's phone number?
- The practice phone number listed in the NPPES registry for Joel Sun is (214) 590-8000.
- Does Joel Sun accept Medicare?
- Joel Sun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joel Sun's NPI active?
- Yes — Joel Sun's NPI (1851787279) is active in the NPPES registry as of the last update on 2025-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.