Timothy Yeung
Emergency Medicine Physician · Loma Linda, CA
Timothy Yeung is an emergency medicine physician with a practice address in Loma Linda, California, and NPI 1629773700, issued on Mar 30, 2023. Check the license (California A197740, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Timothy Yeung
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A197740 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11234 Anderson Street, Gme Office Westerly Suite C, Loma Linda, CA 92354
- Phone
- (909) 558-4085
- Enumerated
- Mar 30, 2023
- Record last updated
- Oct 9, 2025
- Medicare enrollment
- Enrolled (PECOS I20251024002982); accepts Medicare assignment
- Medical or professional school
- Temple University School Of Medicine, 2023
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 11234 Anderson Street, Gme Office Westerly Suite C
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hamza Abu-Hussain, MDStudent in an Organized Health Care Education/Training Program1407424153
- Hector Almanzar-Ramos, MDInternal Medicine Physician1326544958
- Armando Camacho-Santos, MDInternal Medicine Physician1700453933
- Jeannie Choi, MDStudent in an Organized Health Care Education/Training Program1619672474
- Mohamed El-FarraStudent in an Organized Health Care Education/Training Program1245923119
- Eun Hye Joo, MDStudent in an Organized Health Care Education/Training Program1194577874
Verify Timothy Yeung in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A197740Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Mountain View Emergency Physicians Medical Group IncUpland, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Timothy Yeung among 7,751 emergency medicine physician records in California
Timothy Yeung is one of 7,751 emergency medicine 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 2023, is newer than 98% of them.
- NPI issued2023 · 98% of these records are older, under 1% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2023 · median 2011 among the 4,560 with a school on file
- Record last updated2025 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
168 emergency medicine physician records list a practice address in Loma Linda
They are 168 of the 4,863 NPPES records with a practice address in Loma Linda, and 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Loma Linda → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Robert Bassler, M.D.Loma Linda, CA 923541184675902
- Lance Brown, M.D.Loma Linda, CA 923541376562793
- Deepak Chandwani, M.D.Loma Linda, CA 923541144264177
- Tony Chow, M.D.Loma Linda, CA 923541154340578
- Lynda Daniel-Underwood, M.D.Loma Linda, CA 923541063447241
- Jeff Grange, M.D.Loma Linda, CA 923541801815238
- Steven Green, M.D.Loma Linda, CA 923541619996048
- Gregory Guldner, M.D.Loma Linda, CA 923541932125523
Common questions
What is Timothy Yeung's NPI number?
Timothy Yeung's National Provider Identifier (NPI) is 1629773700, issued on Mar 30, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Yeung located?
The NPPES record lists a practice address at 11234 Anderson Street, Gme Office Westerly Suite C, Loma Linda, CA, 92354. Phone: (909) 558-4085. Providers update this record themselves, so call before visiting.
How can I verify Timothy Yeung's license?
NPPES lists California license number A197740, 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.
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.