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SENG THEAN LY AGACNP
NPI 1891238838
Nurse Practitioner - Acute Care in Los Angeles, CA

Active since November 23, 2016PECOS EnrolledAccepts Medicare Assignment
1520 SAN PABLO ST STE 3000, LOS ANGELES, CA 90033(323) 442-5710 Get Directions Write a Review

NPPES record last updated: November 10, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 10, 2024, Jul 25, 2022, Nov 23, 2016 (3 updates tracked since 2016).

About Seng Thean Ly Agacnp NPPES

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

SENG THEAN LY AGACNP (NPI 1891238838) is an individual acute care provider in Los Angeles, California, licensed in California (NP95005280) and active in the NPI registry since November 2016. He is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1891238838
Entity TypeIndividualMale
Primary Taxonomy363LA2100X
Provider Legal NameSENG THEAN LYCredential: AGACNP
Location Address1520 SAN PABLO ST STE 3000Los Angeles, CA 90033-5315
Mailing AddressPo Box 31309Los Angeles, CA 90031-0309 · (323) 442-5710
Phone(323) 442-5710
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateNovember 23, 2016
Last NPPES UpdateNovember 10, 20243 updates tracked since enumeration
NPPES CertifiedNovember 10, 2024
✔ NPI 1891238838 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
Licenses✔ Licensed in CA · NP95005280✔ Licensed in CA · 95005280
1520 SAN PABLO ST STE 3000, Los Angeles, CA 90033
Open in Google Maps ↗

Other Names 1

Former Name (1)Seng Eap

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

Seng Thean Ly Agacnp 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 ID1557621521
PECOS Enrollment IDI20180213000211
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 Reassignments

3

Medicare enrollment records show Seng Ly reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Usc Care Medical Group, Inc
Same address
General Practice
1520 SAN PABLO ST
Los Angeles, CA 90033
  • Reassigned Medicare billing, California enrollment
  • 2,445 clinicians in this Medicare group
NPI 1902846306 (323) 442-5955
Cedars-Sinai Medical Center
10 mi
General Acute Care Hospital
8700 BEVERLY BLVD
Los Angeles, CA 90048
  • Reassigned Medicare billing, California enrollment
  • 1,001 clinicians in this Medicare group
NPI 1639172372 (323) 866-8600
Critical Care Consultants Of Burbank Inc.
10 mi
Critical Care Medicine
501 S BUENA VISTA ST
Burbank, CA 91505
  • Reassigned Medicare billing, California enrollment
  • 11 clinicians in this Medicare group
NPI 1174359061 (818) 842-4819

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90033 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. RYAN JAMES MCGINN MD, MASC, FRCP(C)
Psychiatry & Neurology (Neurology)
1520 SAN PABLO ST STE 3000
LOS ANGELES, CA 90033
Los Angeles County (323) 442-5710
ROY ARMAND POBLETE MD
Psychiatry & Neurology (Neurology)
1520 SAN PABLO ST STE 3000
LOS ANGELES, CA 90033
Los Angeles County (323) 442-5710
DILASHA S NEUPANE MD
Psychiatry & Neurology (Neurology)
1520 SAN PABLO ST STE 3000
LOS ANGELES, CA 90033
Los Angeles County (323) 442-5710
CHRISTOPHER MICHAEL ORLANDO MD
Psychiatry & Neurology (Neurology)
1520 SAN PABLO ST STE 3000
LOS ANGELES, CA 90033
Los Angeles County (323) 442-5710
BENJAMIN MEYERS MD
Psychiatry & Neurology (Neurology)
1520 SAN PABLO ST STE 3000
LOS ANGELES, CA 90033
Los Angeles County (323) 442-5710
AMYTIS TOWFIGHI MD
Psychiatry & Neurology (Neurocritical Care)
1520 SAN PABLO ST STE 3000
LOS ANGELES, CA 90033
Los Angeles County (323) 442-5710
FRANCISCO ANTONIO GONZALEZ-SCARANO MD
Psychiatry & Neurology (Neurology)
1520 SAN PABLO ST STE 3000
LOS ANGELES, CA 90033
Los Angeles County (323) 442-5710
CAROLINE ALEXIS CRANE NP
Nurse Practitioner (Acute Care)
1520 SAN PABLO ST STE 3000
LOS ANGELES, CA 90033
Los Angeles County (323) 442-5710

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 Seng Ly's NPI number?

The NPI number for Seng Ly is 1891238838. It was assigned to this individual provider in the NPPES registry on November 23, 2016. The provider is also known as Seng Eap.

Where is Seng Ly located?

Seng Ly practices at 1520 San Pablo St Ste 3000, Los Angeles, CA 90033. The listed phone number is (323) 442-5710.

What is Seng Ly's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Seng Ly enrolled in Medicare?

Yes. Seng Ly 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 organizations bill Medicare for Seng Ly's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Seng Ly reassigns Medicare benefits to 3 organizations: Usc Care Medical Group, Inc (Los Angeles, CA), Cedars-Sinai Medical Center (Los Angeles, CA) and Critical Care Consultants Of Burbank Inc. (Burbank, CA). Each 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 Seng Ly'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 Seng Ly was last updated on November 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months 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.