Wah Jin Wong
Internal Medicine Physician · Escondido, CA
Wah Jin Wong is an internal medicine physician with a practice address in Escondido, California, and NPI 1205418613, issued on Apr 25, 2021. Check the license (California 20971, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Wah Jin Wong
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 20971 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2185 Citracado Pkwy, Escondido, CA 92029
- Phone
- (442) 281-5000
- Enumerated
- Apr 25, 2021
- Record last updated
- Jul 10, 2024
- Medicare enrollment
- Enrolled (PECOS I20240913003220); accepts Medicare assignment
- Medical or professional school
- Nova Southeastern College Of Osteo Medicine, 2021
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 2185 Citracado Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Khaldoun Abouelhosn, M.DInternal Medicine Physician1336310093
- Sam Adllirad, DOInternal Medicine Physician1770287583
- Sandy Akrawe, M.D.Internal Medicine Physician1679927578
- Rami Alassaad, M.DHospitalist Physician1235449265
- Amir Asgari, M.D.Internal Medicine Physician1730484981
- Sarin Atam, MDInternal Medicine Physician1194394494
Verify Wah Jin Wong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20971Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average internal medicine physician in 2024
185 Medicare Part D claims for 41 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Atorvastatin Calcium19 claims
- Losartan Potassium14 claims
- Jardiance12 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.
Industry payments in 2024: $611.80
5 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Bills Medicare through one group practice
- East Campus Hospitalist Medical Group IncSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Wah Jin Wong among 17,696 internal medicine physician records in California
Wah Jin Wong is one of 17,696 internal medicine physician records with a practice address in California. 79% 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 92% of them.
- NPI issued2021 · 92% of these records are older, 5% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2021 · median 2004 among the 11,065 with a school on file
- Record last updated2024 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
44 internal medicine physician records list a practice address in Escondido
They are 44 of the 3,509 NPPES records with a practice address in Escondido, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Escondido → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Khaldoun Abouelhosn, M.DEscondido, CA 920291336310093
- Sam Adllirad, DOEscondido, CA 920291770287583
- Sandy Akrawe, M.D.Escondido, CA 920291679927578
- Amir Asgari, M.D.Escondido, CA 920291730484981
- Sarin Atam, MDEscondido, CA 920291194394494
- Stoimen Evtimov, M.D.Escondido, CA 920291184861684
- Nadiya Ginzburg, M.D.Escondido, CA 920291710419262
- Michael Hanna, M.D.Escondido, CA 920291457763575
Common questions
What is Wah Jin Wong's NPI number?
Wah Jin Wong's National Provider Identifier (NPI) is 1205418613, issued on Apr 25, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Wah Jin Wong located?
The NPPES record lists a practice address at 2185 Citracado Pkwy, Escondido, CA, 92029. Phone: (442) 281-5000. Providers update this record themselves, so call before visiting.
How can I verify Wah Jin Wong's license?
NPPES lists California license number 20971, 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 Wah Jin Wong prescribe under Medicare Part D?
In 2024, Wah Jin Wong had 185 Medicare Part D claims for 41 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.