Steven Win Chong, M.D
Internal Medicine Physician · Murrieta, CA
Steven Win Chong, M.D is an internal medicine physician with a practice address in Murrieta, California, and NPI 1033223946, issued on Aug 18, 2006. Check the license (California A 92820, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Steven Win Chong
- Credential
- M.D
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A 92820 CA
Self-reported in NPPES; status is on the state search - Practice location
- 28078 Baxter RD, Murrieta, CA 92563
- Phone
- (951) 290-6500
- Enumerated
- Aug 18, 2006
- Record last updated
- Apr 22, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 28078 Baxter RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Steven Win Chong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A 92820Check 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 internal medicine physician in 2024
45 Medicare Part D claims, against an average of 3,176 among the 108,855 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: $18.98
1 payment: food and beverage; the largest payer was Tactile Systems Technology 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.
Steven Win Chong among 17,696 internal medicine physician records in California
Steven Win Chong, M.D 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 fileNo · 63% of these records are
- Record last updated2013 · 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).
41 internal medicine physician records list a practice address in Murrieta
They are 41 of the 2,999 NPPES records with a practice address in Murrieta, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Murrieta → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Diane Bui, D.O.Murrieta, CA 925631700077245
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- Jonathan Dinh, M.D.Murrieta, CA 925631710089081
- Jacqueline Dulanto, MDMurrieta, CA 925631205567013
- Kee Eom, M.D.Murrieta, CA 925631790162402
- Kaven HosseinzadehMurrieta, CA 925631912359605
- Christopher LinebackMurrieta, CA 925631619027752
Common questions
What is Steven Win Chong, M.D's NPI number?
Steven Win Chong, M.D's National Provider Identifier (NPI) is 1033223946, issued on Aug 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Steven Win Chong, M.D located?
The NPPES record lists a practice address at 28078 Baxter RD, Murrieta, CA, 92563. Phone: (951) 290-6500. Providers update this record themselves, so call before visiting.
How can I verify Steven Win Chong, M.D's license?
NPPES lists California license number A 92820, 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 Steven Win Chong, M.D prescribe under Medicare Part D?
In 2024, Steven Win Chong, M.D had 45 Medicare Part D claims; 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.