Luke Cheung, M.D.
NPI 1619917259 · Diagnostic Radiology Physician · Newport Beach, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Luke Cheung, M.D. is a Diagnostic Radiology Physician provider in Newport Beach, CA (NPI 1619917259).
Provider details
- NPI number
- 1619917259
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G75545 (CA)
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
20 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
4,029 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 | 604 | $9 |
| Complete Ultrasound Scan Behind Abdominal Cavity76770 | 396 | $36 |
| Complete Ultrasound Scan of Abdomen76700 | 355 | $39 |
| X-Ray of Chest, 2 Views71046 | 271 | $11 |
| Ultrasound Scan of Head and Neck Soft Tissue76536 | 247 | $28 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 154 | $21 |
| X-Ray of Abdomen, 1 View |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-08
- Last updated
- 2007-12-12
Frequently asked questions
- What is Luke Cheung's NPI number?
- Luke Cheung's National Provider Identifier (NPI) is 1619917259, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Luke Cheung's specialty?
- Luke Cheung is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Luke Cheung located?
- Luke Cheung's practice location on file with NPPES is One Hoag Drive, Newport Beach, CA 92663-4162.
- What is Luke Cheung's phone number?
- The practice phone number listed in the NPPES registry for Luke Cheung is (949) 764-5570.
- Does Luke Cheung accept Medicare?
- Luke Cheung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Luke Cheung's NPI active?
- Yes — Luke Cheung's NPI (1619917259) is active in the NPPES registry as of the last update on 2007-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.