NPPES file of Aug 9, 2026

Elena Paik Chung, M.D.

Anesthesiology Physician · Baldwin Park, CA

Elena Paik Chung, M.D. is an anesthesiology physician with a practice address in Baldwin Park, California, and NPI 1104053164, issued on Jun 17, 2009. Check the license (California A112126, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1104053164
Name
Elena Paik Chung
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
A112126 CA
Self-reported in NPPES; status is on the state search
Practice location
1011 Baldwin Park Blvd, Baldwin Park, CA 91706
Phone
(626) 851-7216
Enumerated
Jun 17, 2009
Record last updated
Dec 14, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20131202000679); accepts Medicare assignment
Medical or professional school
University Of California, Irvine, California College Of Medicine, 2008
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1011 Baldwin Park Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sarah Abdulla, M.D.Surgery Physician1699200840
  2. Julia Aburto-Erazo, NPNurse Practitioner1922175777
  3. Mauricio Acevedo, MDInternal Medicine Physician1659442614
  4. Helen Achio, PHARM.D.Pharmacist1225114614
  5. Olufemi Adenuga, M.D, MPHPulmonary Disease Physician1134389125
  6. Soma Agarwal, MDOphthalmology Physician1437220316

Verify Elena Paik Chung in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A112126
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupBaldwin Park, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Elena Paik Chung among 7,571 anesthesiology physician records in California

Elena Paik Chung, M.D. is one of 7,571 anesthesiology physician records with a practice address in California. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 61% of them.

  • NPI issued2009 · 61% of these records are older, 35% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2008 · median 2006 among the 4,868 with a school on file
  • Record last updated2021 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

26 anesthesiology physician records list a practice address in Baldwin Park

They are 26 of the 1,055 NPPES records with a practice address in Baldwin Park, and 7,571 anesthesiology physician records in California.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Elmer Cheah, MDBaldwin Park, CA 917061114098001
  2. Ruby Del Carmen, M.D.Baldwin Park, CA 917061730252248
  3. Marc Esterson, MDBaldwin Park, CA 917061306994132
  4. Jeff Jo, MDBaldwin Park, CA 917061760530554
  5. Jacqueline Ko, MDBaldwin Park, CA 917061881761708
  6. Jason Lee, M.D.Baldwin Park, CA 917061215967385
  7. Mijin Lee-Brown, MDBaldwin Park, CA 917061285701284
  8. Stephen Moy, MDBaldwin Park, CA 917061669549507

Common questions

What is Elena Paik Chung, M.D.'s NPI number?

Elena Paik Chung, M.D.'s National Provider Identifier (NPI) is 1104053164, issued on Jun 17, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Elena Paik Chung, M.D. located?

The NPPES record lists a practice address at 1011 Baldwin Park Blvd, Baldwin Park, CA, 91706. Phone: (626) 851-7216. Providers update this record themselves, so call before visiting.

How can I verify Elena Paik Chung, M.D.'s license?

NPPES lists California license number A112126, 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.