Andrew Lun Wong, M.D.
Rheumatology Physician · Sylmar, CA
Andrew Lun Wong, M.D. is a rheumatology physician with a practice address in Sylmar, California, and NPI 1427137967, issued on Nov 3, 2006. Check the license (California G52871, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Andrew Lun Wong
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- G52871 CA
Self-reported in NPPES; status is on the state search - Practice location
- 14445 Olive View Dr # 2B182, Sylmar, CA 91342
- Phone
- (818) 364-3205
- Enumerated
- Nov 3, 2006
- Record last updated
- May 19, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (818) 364-4573
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 926 in California → Look up another NPI →
Also registered at 14445 Olive View Dr # 2B182
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Phuong Chi Pham, MDNephrology Physician1770500316
Verify Andrew Lun Wong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G52871Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average rheumatology physician in 2024
26 Medicare Part D claims, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $96.79
2 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Scientific Affairs, LLC. The 4,486 providers of this specialty with any payment received $8,538.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Andrew Lun Wong among 926 rheumatology physician records in California
Andrew Lun Wong, M.D. is one of 926 rheumatology physician records with a practice address in California. 81% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 55% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2016 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in California
There are 926 rheumatology physician records in California.
All 926 in California → Every provider in Sylmar → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- James Chung, MDSylmar, CA 913421588742415
- Gretel D'Souza, M.D.Sylmar, CA 913421679138531
- Tamara Dahhan, D.O.Sylmar, CA 913421093074627
- Primal Kaur, MD, MBASylmar, CA 913421851380786
- Rosa Artola, D.O.Mission Hills, CA 913451962848978
- Joseph Mehrabi, MDMission Hills, CA 913451942886379
- Hitasha Singh, M.D.Mission Hills, CA 913451508189143
- Paul Sussman, MD.Mission Hills, CA 913451336168863
Common questions
What is Andrew Lun Wong, M.D.'s NPI number?
Andrew Lun Wong, M.D.'s National Provider Identifier (NPI) is 1427137967, issued on Nov 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Lun Wong, M.D. located?
The NPPES record lists a practice address at 14445 Olive View Dr # 2B182, Sylmar, CA, 91342. Phone: (818) 364-3205. Providers update this record themselves, so call before visiting.
How can I verify Andrew Lun Wong, M.D.'s license?
NPPES lists California license number G52871, 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.
How much does Andrew Lun Wong, M.D. prescribe under Medicare Part D?
In 2024, Andrew Lun Wong, M.D. had 26 Medicare Part D claims; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
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.