NPPES file of Aug 9, 2026

Jenny Seong

Anesthesiology Physician · Los Angeles, CA

Jenny Seong is an anesthesiology physician with a practice address in Los Angeles, California, and NPI 1861996399, issued on Mar 20, 2018. Check the license (California A165609, 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
1861996399
Name
Jenny Seong
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
A165609 CA
Self-reported in NPPES; status is on the state search
Practice location
757 Westwood Plz, Los Angeles, CA 90095
Phone
(310) 825-9111
Enumerated
Mar 20, 2018
Record last updated
Dec 10, 2025
Medicare enrollment
Enrolled (PECOS I20221011002309); accepts Medicare assignment
Medical or professional school
University Of California, Irvine, California College Of Medicine, 2018
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 757 Westwood Plz

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

  1. Gihad AbdelhadyStudent in an Organized Health Care Education/Training Program1528760956
  2. Mohamed Abdelrahim, MDStudent in an Organized Health Care Education/Training Program1699577684
  3. Ridwa AbdiStudent in an Organized Health Care Education/Training Program1093195208
  4. Fatemeh Abdollahi Mofakham, MDDiagnostic Radiology Physician1659652915
  5. Sebiha AbdullahiStudent in an Organized Health Care Education/Training Program1457938235
  6. Tatiana AbdulnourStudent in an Organized Health Care Education/Training Program1700724648

Verify Jenny Seong in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A165609
    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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4 hospitals and group practices

  1. Glendale Adventist Medical CenterGlendale, CA · Acute Care Hospitals4 of 5 stars
  2. Cedars-Sinai Medical Care FoundationWest Hollywood, CA
  3. Southern California Permanente Medical GroupLos Angeles, CA
  4. White Memorial Medical CenterLos Angeles, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Jenny Seong among 7,571 anesthesiology physician records in California

Jenny Seong 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 2018, is newer than 86% of them.

  • NPI issued2018 · 86% of these records are older, 11% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2018 · median 2006 among the 4,868 with a school on file
  • Record last updated2025 · 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).

Anesthesiology Physician providers in California

There are 7,571 anesthesiology physician records in California.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Cynthia Antin, MDLos Angeles, CA 900951467491365
  2. Ihab Ayad, MDLos Angeles, CA 900951699714543
  3. Judith Brill, MDLos Angeles, CA 900951134168040
  4. Kwok Chan, MDLos Angeles, CA 900951528033545
  5. Daniel Cole, M.D.Los Angeles, CA 900951285618157
  6. Jeanette Derdemezi, MDLos Angeles, CA 900951881643534
  7. Jonathan Ho, MDLos Angeles, CA 900951053369397
  8. Joe Hong, MDLos Angeles, CA 900951972551356

Common questions

What is Jenny Seong's NPI number?

Jenny Seong's National Provider Identifier (NPI) is 1861996399, issued on Mar 20, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Jenny Seong located?

The NPPES record lists a practice address at 757 Westwood Plz, Los Angeles, CA, 90095. Phone: (310) 825-9111. Providers update this record themselves, so call before visiting.

How can I verify Jenny Seong's license?

NPPES lists California license number A165609, 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.