1. Home
  2. Directory
  3. California
  4. Los Angeles
  5. Physician Assistant
  6. NPI Profile

TIMOTHY CHUN
NPI 1417449075
Physician Assistant in Los Angeles, CA

Active since May 30, 2018PECOS EnrolledAccepts Medicare Assignment
1711 W TEMPLE ST STE 3600, LOS ANGELES, CA 90026(213) 989-0700 Get Directions Write a Review

NPPES record last updated: May 27, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 27, 2025, Apr 10, 2020, Apr 20, 2019 (3 updates tracked since 2019).

About Timothy Chun NPPES

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

TIMOTHY CHUN (NPI 1417449075) is an individual physician assistant in Los Angeles, California and active in the NPI registry since May 2018. He is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1417449075
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameTIMOTHY CHUN
Location Address1711 W TEMPLE ST STE 3600Los Angeles, CA 90026-7338
Mailing Address1711 W Temple St Ste 3600Los Angeles, CA 90026-7338
Phone(213) 989-0700
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateMay 30, 2018
Last NPPES UpdateMay 27, 20253 updates tracked since enumeration
NPPES CertifiedApril 10, 2020
✔ NPI 1417449075 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
1711 W TEMPLE ST STE 3600, Los Angeles, CA 90026
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Timothy Chun 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 ID9436581113
PECOS Enrollment IDI20191119000325
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90026 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
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
9 suppliers17 claims35 services$4.15 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 2

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

LIORA SAHIH P.A.
Physician Assistant
1711 W TEMPLE ST STE 3600
LOS ANGELES, CA 90026
Los Angeles County (213) 989-0700
JEAN DIESTO NP
Nurse Practitioner (Family)
1711 W TEMPLE ST STE 3600
LOS ANGELES, CA 90026
Los Angeles County (213) 989-0700

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 Timothy Chun's NPI number?

The NPI number for Timothy Chun is 1417449075. It was assigned to this individual provider in the NPPES registry on May 30, 2018.

Where is Timothy Chun located?

Timothy Chun practices at 1711 W Temple St Ste 3600, Los Angeles, CA 90026. The listed phone number is (213) 989-0700.

What is Timothy Chun's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Timothy Chun enrolled in Medicare?

Yes. Timothy Chun 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.

When was this NPI record last updated?

The NPPES record for Timothy Chun was last updated on May 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.