James G. Wong, M.D.
Diagnostic Radiology Physician · Laguna Hills, CA
James G. Wong, M.D. is a diagnostic radiology physician with a practice address in Laguna Hills, California, and NPI 1780638650, issued on May 22, 2006. Check the license (California A81827, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- James G. Wong
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- A81827 CA
Self-reported in NPPES; status is on the state search - Practice location
- 24451 Health Center Dr, Laguna Hills, CA 92653
- Phone
- (949) 452-3573
- Enumerated
- May 22, 2006
- Record last updated
- Jul 22, 2024
- Medicare enrollment
- Enrolled (PECOS I20061109000708); accepts Medicare assignment
- Medical or professional school
- University Of California, San Diego School Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 4,500 in California → Look up another NPI →
Also registered at 24451 Health Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Alva, R.N.F.A.Registered Nurse First Assistant1265848733
- Jordan Amato, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1154279511
- Dwight Arakaki, M.DEmergency Medicine Physician1376653360
- Saryna Bahadarakhann, RNRegistered Nurse1861775116
- Joshua Bobko, MDEmergency Medicine Physician1235397621
- Brianna Brown, LCSWClinical Social Worker1144982000
Verify James G. Wong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A81827Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 76.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Memorialcare Medical FoundationFountain Valley, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James G. Wong among 4,500 diagnostic radiology physician records in California
James G. Wong, M.D. is one of 4,500 diagnostic radiology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 52% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2001 · median 2004 among the 3,130 with a school on file
- Record last updated2024 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in California
There are 4,500 diagnostic radiology physician records in California.
All 4,500 in California → Every provider in Laguna Hills → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Nancy Bucciarelli, M.D.Laguna Hills, CA 926531801948302
- Gretchen Conroy, M.D.Laguna Hills, CA 926531922272103
- William Fields, MDLaguna Hills, CA 926531184781080
- Samantha Kubaska, M.D.Laguna Hills, CA 926531235174111
- Benjamin Lee, M.D.Laguna Hills, CA 926531538299334
- Gary Levine, M.D.Laguna Hills, CA 926531689614224
- Jon Loo, MDLaguna Hills, CA 926531871755017
- Andrew Malatskey, MDLaguna Hills, CA 926531881747756
Common questions
What is James G. Wong, M.D.'s NPI number?
James G. Wong, M.D.'s National Provider Identifier (NPI) is 1780638650, issued on May 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James G. Wong, M.D. located?
The NPPES record lists a practice address at 24451 Health Center Dr, Laguna Hills, CA, 92653. Phone: (949) 452-3573. Providers update this record themselves, so call before visiting.
How can I verify James G. Wong, M.D.'s license?
NPPES lists California license number A81827, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is James G. Wong, M.D.'s MIPS final score?
The 2023 MIPS final score is 76.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.