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IAN TSUN
NPI 1083282016
Emergency Medicine in Cleveland, OH

Active since June 15, 2021PECOS EnrolledAccepts Medicare Assignment
10900 EUCLID AVE, CLEVELAND, OH 44106(111) 111-1111 Get Directions Write a Review

NPPES record last updated: July 8, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 8, 2025, Jun 15, 2021 (2 updates tracked since 2021).

About Ian Tsun NPPES

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

IAN TSUN (NPI 1083282016) is an individual emergency medicine provider in Cleveland, Ohio, licensed in California (A188842) and active in the NPI registry since June 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1083282016
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameIAN TSUN
Location Address10900 EUCLID AVECleveland, OH 44106-1712
Mailing Address10900 Euclid AveCleveland, OH 44106-1712
Phone(111) 111-1111
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateJune 15, 2021
Last NPPES UpdateJuly 8, 20252 updates tracked since enumeration
NPPES CertifiedJuly 8, 2025
✔ NPI 1083282016 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in CA · A188842
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
10900 EUCLID AVE, Cleveland, OH 44106
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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

Ian Tsun 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 ID1355879891
PECOS Enrollment IDI20250110001809
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

2

Medicare enrollment records show Ian Tsun reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Team Physicians Of California Medical Group Inc
2,057 mi
Emergency Medicine
1401 GARCES HWY
Delano, CA 93215
  • Reassigned Medicare billing, California enrollment
  • 301 clinicians in this Medicare group
NPI 1447288345 (925) 924-1600
Emergency Physicians Associates San Jose PC
2,157 mi
Emergency Medicine
2105 FOREST AVE
San Jose, CA 95128
  • Reassigned Medicare billing, California enrollment
  • 197 clinicians in this Medicare group
NPI 1306311576 (408) 947-2500

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 44106 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
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
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.

JOSEPH CHARLES MANUEL RN
Registered Nurse (Critical Care Medicine)
10900 EUCLID AVE
CLEVELAND, OH 44106
Cuyahoga County (216) 368-6459
ANCHAL MALIK
Dentist (Pediatric Dentistry)
10900 EUCLID AVE
CLEVELAND, OH 44106
Cuyahoga County (216) 368-3200
KYLE THOMAS STAGG
Registered Nurse (Critical Care Medicine)
10900 EUCLID AVE
CLEVELAND, OH 44106
Cuyahoga County (216) 368-6459
DAVID BELAK
Registered Nurse (Critical Care Medicine)
10900 EUCLID AVE
CLEVELAND, OH 44106
Cuyahoga County (216) 368-6459
DR. JACOB HERREMANS DDS
Dentist (Orthodontics and Dentofacial Orthopedics)
10900 EUCLID AVE
CLEVELAND, OH 44106
Cuyahoga County (216) 368-2000
DOMINIKA CORNEJO
Student in an Organized Health Care Education/Training Program
10900 EUCLID AVE
CLEVELAND, OH 44106
Cuyahoga County (216) 368-0575
NICHOLAS SAUDER
Student in an Organized Health Care Education/Training Program
10900 EUCLID AVE
CLEVELAND, OH 44106
Cuyahoga County (216) 368-2000
JESSICA SURATKAL
Student in an Organized Health Care Education/Training Program
10900 EUCLID AVE
CLEVELAND, OH 44106
Cuyahoga County (630) 258-8617

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 Ian Tsun's NPI number?

The NPI number for Ian Tsun is 1083282016. It was assigned to this individual provider in the NPPES registry on June 15, 2021.

Where is Ian Tsun located?

Ian Tsun practices at 10900 Euclid Ave, Cleveland, OH 44106. The listed phone number is (111) 111-1111.

What is Ian Tsun's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Ian Tsun enrolled in Medicare?

Yes. Ian Tsun 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 Ian Tsun's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ian Tsun reassigns Medicare benefits to 2 organizations: Team Physicians Of California Medical Group Inc (Delano, CA) and Emergency Physicians Associates San Jose PC (San Jose, 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 Ian Tsun'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 Ian Tsun was last updated on July 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.