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HYUN JAE SEO
NPI 1366070393
Anesthesiology in Torrance, CA

Active since March 27, 2020PECOS EnrolledAccepts Medicare Assignment
3330 LOMITA BLVD, CENTRAL TOWER OR, TORRANCE, CA 90509(310) 517-4759 Get Directions Write a Review

NPPES record last updated: July 3, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 3, 2024, Mar 27, 2020 (2 updates tracked since 2020).

About Hyun Jae Seo NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HYUN JAE SEO (NPI 1366070393) is an individual anesthesiology provider in Torrance, California, licensed in California (A186540) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, maintains a secondary practice location in Torrance, and is a graduate of University Of Southern California Keck School Of Medicine (2020).

NPPES Registry Identity

NPI1366070393
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameHYUN JAE SEO
Location Address3330 LOMITA BLVD, CENTRAL TOWER ORTorrance, CA 90509
Mailing Address3330 Lomita Blvd, Central Tower OrTorrance, CA 90505
Phone(310) 517-4759
Sole ProprietorNo
Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 2020
Enumeration DateMarch 27, 2020
Last NPPES UpdateJuly 3, 20242 updates tracked since enumeration
NPPES CertifiedJune 25, 2024
✔ NPI 1366070393 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CA · A186540
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
3330 LOMITA BLVD, Torrance, CA 90509
Open in Google Maps ↗

Secondary Practice Location 1

Location 11000 W Carson StTorrance, CA 90502-2004 · Phone (424) 306-8000

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Hyun Jae Seo is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9537692231
PECOS Enrollment IDI20241104000711
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Hyun Jae Seo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Torrance Anesthesia Medical Group Inc.
Same address
Anesthesiology
3330 LOMITA BLVD
Torrance, CA 90505
  • Reassigned Medicare billing, California enrollment
  • 78 clinicians in this Medicare group
NPI 1902824642 (310) 325-9110

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hyun Jae Seo's NPI number?

The NPI number for Hyun Jae Seo is 1366070393. It was assigned to this individual provider in the NPPES registry on March 27, 2020.

Where is Hyun Jae Seo located?

Hyun Jae Seo practices at 3330 Lomita Blvd Central Tower Or, Torrance, CA 90509. The listed phone number is (310) 517-4759.

What is Hyun Jae Seo's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Hyun Jae Seo enrolled in Medicare?

Yes. Hyun Jae Seo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Hyun Jae Seo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hyun Jae Seo reassigns Medicare benefits to Torrance Anesthesia Medical Group Inc. (Torrance, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Hyun Jae Seo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Hyun Jae Seo was last updated on July 3, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.