Khanh D. Nguyen, M.D.
Emergency Medicine Physician · Antioch, CA
Khanh D. Nguyen, M.D. is an emergency medicine physician with a practice address in Antioch, California, and NPI 1033130711, issued on Jul 21, 2006. Check the license (California A87271, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Khanh D. Nguyen
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A87271 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3901 Lone Tree Way, Antioch, CA 94509
- Phone
- (510) 350-2657
- Enumerated
- Jul 21, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 3901 Lone Tree Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adedotun Adewusi, MDHospitalist Physician1679795280
- Danielle Aldrich, NPFamily Nurse Practitioner1467160192
- Katy Alexy, PA-CPhysician Assistant1629544556
- Nazish Ali, M.D.Internal Medicine Physician1932121498
- Maha Amr, M.DNeonatal-Perinatal Medicine Physician1962514141
- Donald Anderson, M.D.Anesthesiology Physician1295755825
Verify Khanh D. Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A87271Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $188.63
2 payments; by number, the most common kind was food and beverage; the largest payer was Sanofi-Aventis U.S. LLC. The 12,335 providers of this specialty with any payment received $953.79 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.
Khanh D. Nguyen among 7,751 emergency medicine physician records in California
Khanh D. Nguyen, M.D. 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 60% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2007 · 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).
25 emergency medicine physician records list a practice address in Antioch
They are 25 of the 2,184 NPPES records with a practice address in Antioch, and 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Antioch → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Ivan Cavaliere, MDAntioch, CA 945091174601231
- Patricio Chavez, M.DAntioch, CA 945091770502148
- Raj Dasari, MDAntioch, CA 945091053499145
- Mary Fitzsimons, M.DAntioch, CA 945091053330431
- Duoc Nguyen, MDAntioch, CA 945091609954791
- Russell Rodriguez, M.DAntioch, CA 945091245259647
- Thomas Schutz, MDAntioch, CA 945091942229349
- James Shieh, M.DAntioch, CA 945091639198930
Common questions
What is Khanh D. Nguyen, M.D.'s NPI number?
Khanh D. Nguyen, M.D.'s National Provider Identifier (NPI) is 1033130711, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Khanh D. Nguyen, M.D. located?
The NPPES record lists a practice address at 3901 Lone Tree Way, Antioch, CA, 94509. Phone: (510) 350-2657. Providers update this record themselves, so call before visiting.
How can I verify Khanh D. Nguyen, M.D.'s license?
NPPES lists California license number A87271, 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.