Jessica Wong, MD
Rheumatology Physician · Whittier, CA
Jessica Wong, MD is a rheumatology physician with a practice address in Whittier, California, and NPI 1437736550, issued on Mar 25, 2021. Check the license (California A207526, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jessica Wong
- Credential
- MD
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- A207526 CA
Self-reported in NPPES; status is on the state search - Practice location
- 12462 Putnam St Ste 402, Whittier, CA 90602
- Phone
- (562) 967-2788
- Enumerated
- Mar 25, 2021
- Record last updated
- Jun 19, 2026
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 926 in California → Look up another NPI →
Also registered at 12462 Putnam St Ste 402
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Lee, MDOrthopaedic Hand Surgery Physician1659533115
- Seyedehsara Seyedali, MDRheumatology Physician1336554328
- Kei-Lwun Yee, MDRheumatology Physician1649859885
Verify Jessica Wong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A207526Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average rheumatology physician in 2024
279 Medicare Part D claims for 85 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D.
Most prescribed
- Methotrexate38 claims
- Hydroxychloroquine Sulfate22 claims
- Prednisone21 claims
- Leflunomide19 claims
- Gabapentin14 claims
- Orencia Clickject11 claims
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.
Jessica Wong among 926 rheumatology physician records in California
Jessica Wong, MD 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 2021, is newer than 98% of them.
- NPI issued2021 · 98% of these records are older, under 1% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2026 · 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 Whittier → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Gilbert Gelfand, M.D.Whittier, CA 906021942247580
- Branden Ireifej, MDWhittier, CA 906021811524853
- Seyedehsara Seyedali, MDWhittier, CA 906021336554328
- Tien I Su, M.D.Whittier, CA 906021750581930
- Mimi Yang, PA-CWhittier, CA 906021659837250
- Kei-Lwun Yee, MDWhittier, CA 906021649859885
- Edward Harris, M.D.Whittier, CA 906011780730838
- Tandis Mahani, MDWhittier, CA 906031245818178
Common questions
What is Jessica Wong, MD's NPI number?
Jessica Wong, MD's National Provider Identifier (NPI) is 1437736550, issued on Mar 25, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Jessica Wong, MD located?
The NPPES record lists a practice address at 12462 Putnam St Ste 402, Whittier, CA, 90602. Phone: (562) 967-2788. Providers update this record themselves, so call before visiting.
How can I verify Jessica Wong, MD's license?
NPPES lists California license number A207526, 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 Jessica Wong, MD prescribe under Medicare Part D?
In 2024, Jessica Wong, MD had 279 Medicare Part D claims for 85 beneficiaries; 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.