Nancy Marie Chung, MD
Emergency Medicine Physician · Corona, CA
Nancy Marie Chung, MD is an emergency medicine physician with a practice address in Corona, California, and NPI 1275577447, issued on Jun 16, 2006. Check the license (California A76750, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Nancy Marie Chung
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A76750 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2815 S Main St Ste 110, Corona, CA 92882
- Phone
- (951) 278-8385
- Enumerated
- Jun 16, 2006
- Record last updated
- Nov 14, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (951) 278-2930
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Verify Nancy Marie Chung in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A76750Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Nancy Marie Chung among 7,751 emergency medicine physician records in California
Nancy Marie Chung, MD 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 not. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 60% newer
- In a Medicare fileNo · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2012 · 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).
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,751 in California → Every provider in Corona → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Charles Addo-Yobo, DOCorona, CA 928821821625955
- David Bear, M.D.Corona, CA 928821114033883
- Neil Bhutwala, DOCorona, CA 928821316500408
- James Boyd, M.D.Corona, CA 928821184730855
- Joaquin Castillo Marroquin, DOCorona, CA 928821316407323
- Louis Chau, M.D.Corona, CA 928821225144918
- Tam Dang, M.D.Corona, CA 928821275824799
- Aakanksha Fenster, M.D.Corona, CA 928821659661163
Common questions
What is Nancy Marie Chung, MD's NPI number?
Nancy Marie Chung, MD's National Provider Identifier (NPI) is 1275577447, issued on Jun 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nancy Marie Chung, MD located?
The NPPES record lists a practice address at 2815 S Main St Ste 110, Corona, CA, 92882. Phone: (951) 278-8385. Providers update this record themselves, so call before visiting.
How can I verify Nancy Marie Chung, MD's license?
NPPES lists California license number A76750, 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. 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.