Yong Wang, MD
Internal Medicine Physician · El Monte, CA
Yong Wang, MD is an internal medicine physician with a practice address in El Monte, California, and NPI 1326056888, issued on Aug 3, 2006. Check the license (California A56523, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Yong Wang
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A56523 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11245 Lower Azusa RD, El Monte, CA 91731
- Phone
- (626) 579-9541
- Enumerated
- Aug 3, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (626) 579-9604
- Medicaid ID
- 00A565230 CA
- Medicare enrollment
- Enrolled (PECOS I20130502000193); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 11245 Lower Azusa RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Qiuju Su, NPNurse Practitioner1750894226
- May Wang, MDPediatrics Physician1790793289
Verify Yong Wang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A56523Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.6 times the Medicare Part D claims of the average internal medicine physician in 2024
11,297 Medicare Part D claims for 283 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 125 claims were for opioids.
Most prescribed
- Atorvastatin Calcium780 claims
- Losartan Potassium609 claims
- Jardiance379 claims
- Amlodipine Besylate377 claims
- Metoprolol Succinate336 claims
- Tamsulosin Hcl336 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: $1,257.33
16 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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.
Yong Wang among 17,696 internal medicine physician records in California
Yong Wang, MD 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1984 · median 2004 among the 11,065 with a school on file
- Record last updated2007 · 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).
25 internal medicine physician records list a practice address in El Monte
They are 25 of the 1,528 NPPES records with a practice address in El Monte, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in El Monte → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Afshin Adhami, MDEl Monte, CA 917311104991686
- Charlie ChanEl Monte, CA 917311396857348
- Sandar Chen, MDEl Monte, CA 917311255747069
- Julia ChinEl Monte, CA 917311326336264
- Jasmine ChwaEl Monte, CA 917311831201805
- William HungEl Monte, CA 917311972615771
- Alvin KongEl Monte, CA 917311750480760
- Justin LeeEl Monte, CA 917311346344728
Common questions
What is Yong Wang, MD's NPI number?
Yong Wang, MD's National Provider Identifier (NPI) is 1326056888, issued on Aug 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Yong Wang, MD located?
The NPPES record lists a practice address at 11245 Lower Azusa RD, El Monte, CA, 91731. Phone: (626) 579-9541. Providers update this record themselves, so call before visiting.
How can I verify Yong Wang, MD's license?
NPPES lists California license number A56523, 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 Yong Wang, MD prescribe under Medicare Part D?
In 2024, Yong Wang, MD had 11,297 Medicare Part D claims for 283 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.