Hyun Jae Seo
Anesthesiology Physician · Torrance, CA
Hyun Jae Seo is an anesthesiology physician with a practice address in Torrance, California, and NPI 1366070393, issued on Mar 27, 2020. Check the license (California A186540, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Hyun Jae Seo
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- A186540 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3330 Lomita Blvd, Torrance, CA 90509
- Phone
- (310) 517-4759
- Enumerated
- Mar 27, 2020
- Record last updated
- Jul 3, 2024
- Medicare enrollment
- Enrolled (PECOS I20241104000711); accepts Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Verify Hyun Jae Seo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A186540Check 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
- Torrance Anesthesia Medical Group Inc.Torrance, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hyun Jae Seo among 7,571 anesthesiology physician records in California
Hyun Jae Seo 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 2020, is newer than 92% of them.
- NPI issued2020 · 92% of these records are older, 5% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2020 · median 2006 among the 4,868 with a school on file
- Record last updated2024 · 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).
136 anesthesiology physician records list a practice address in Torrance
They are 136 of the 8,901 NPPES records with a practice address in Torrance, and 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in Torrance → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Charity May Aranez, DOTorrance, CA 905091144858127
- John Charney, M.D.Torrance, CA 905091871661694
- Rajesh Shankar, M.D.Torrance, CA 905091477802221
- Jatturong Wichianson, M.D.Torrance, CA 905091942736509
- Teri Diamond, MDTorrance, CA 905051073970034
- Carlos Garcia, MDTorrance, CA 905051043525504
- Woosung Kim, M.D.Torrance, CA 905051477844629
- Derek Kono, DOTorrance, CA 905051750969978
Common questions
What is Hyun Jae Seo's NPI number?
Hyun Jae Seo's National Provider Identifier (NPI) is 1366070393, issued on Mar 27, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Hyun Jae Seo located?
The NPPES record lists a practice address at 3330 Lomita Blvd, Torrance, CA, 90509. Phone: (310) 517-4759. Providers update this record themselves, so call before visiting.
How can I verify Hyun Jae Seo's license?
NPPES lists California license number A186540, 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.