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ION CHUANG
NPI 1821034448
Emergency Medicine in Allen, TX

Active since June 21, 2006PECOS EnrolledAccepts Medicare Assignment
936 COTTONTOP TRL, ALLEN, TX 75013(856) 906-5116 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 7, 2023, May 24, 2021, Apr 27, 2021 and 4 more (7 updates tracked since 2018).

About Ion Chuang NPPES

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

ION CHUANG (NPI 1821034448) is an individual emergency medicine provider in Allen, Texas, licensed in Texas (Q3346) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Christus Good Shepherd Medical Center, and is a graduate of Other (1992).

NPPES Registry Identity

NPI1821034448
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameION CHUANG
Location Address936 COTTONTOP TRLAllen, TX 75013-5569
Mailing Address936 Cottontop TrlAllen, TX 75013-5569
Phone(856) 906-5116
Sole ProprietorNo
Medical School CMSOtherGraduated 1992
Enumeration DateJune 21, 2006
Last NPPES UpdateMarch 7, 20237 updates tracked since enumeration
NPPES CertifiedMarch 7, 2023
✔ NPI 1821034448 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in TX · Q3346
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.
936 COTTONTOP TRL, Allen, TX 75013
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Medica and more.Insurance ›

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

Ion Chuang 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 ID2860488319
PECOS Enrollment IDI20150702000696
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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
135 services135 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
35 services34 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
12 services12 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Christus Good Shepherd Medical Center

Acute Care Hospitals · Longview, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450032
Location700 E Marshall AveLongview, TX 75601 · Gregg County
Emergency services Birthing friendly

Christus St Michael Health System

Acute Care Hospitals · Texarkana, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number450801
Location2600 St Michael DrTexarkana, TX 75503 · Bowie County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75013 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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.

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 Ion Chuang's NPI number?

The NPI number for Ion Chuang is 1821034448. It was assigned to this individual provider in the NPPES registry on June 21, 2006.

Where is Ion Chuang located?

Ion Chuang practices at 936 Cottontop Trl, Allen, TX 75013. The listed phone number is (856) 906-5116.

What is Ion Chuang's specialty?

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

Is Ion Chuang enrolled in Medicare?

Yes. Ion Chuang 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.

What insurance does Ion Chuang accept?

Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Medica, Molina Healthcare and Oscar Insurance Company list Ion Chuang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Ion Chuang affiliated with any hospitals?

According to CMS data, Ion Chuang is affiliated with Christus Good Shepherd Medical Center and Christus St Michael Health System.

When was this NPI record last updated?

The NPPES record for Ion Chuang was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.