James Wong, M.D.
NPI 1780638650 · Diagnostic Radiology Physician · Laguna Hills, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Wong, M.D. is a Diagnostic Radiology Physician provider in Laguna Hills, CA (NPI 1780638650).
Provider details
- NPI number
- 1780638650
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A81827 (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
6,341 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 | 1,824 | $9 |
| Ct Scan Head Or Brain Without Contrast70450 | 297 | $41 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 265 | $89 |
| Ct Scan of Chest Without Contrast71250 | 212 | $53 |
| X-Ray of Abdomen, 1 View74018 | 199 | $9 |
| X-Ray of Chest, 2 Views71046 | 187 | $11 |
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-22
- Last updated
- 2024-07-22
- Certified
- 2024-07-22
Frequently asked questions
- What is James Wong's NPI number?
- James Wong's National Provider Identifier (NPI) is 1780638650, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Wong's specialty?
- James Wong is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is James Wong located?
- James Wong's practice location on file with NPPES is 24451 Health Center Dr, Laguna Hills, CA 92653-3689.
- What is James Wong's phone number?
- The practice phone number listed in the NPPES registry for James Wong is (949) 452-3573.
- Does James Wong accept Medicare?
- James Wong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Wong's NPI active?
- Yes — James Wong's NPI (1780638650) is active in the NPPES registry as of the last update on 2024-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.