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JIN-HYUCK CHOI MD
NPI 1447783162
Emergency Medicine in Austin, TX

Active since April 10, 2017PECOS Enrolled
5245 W HIGHWAY 290, AUSTIN, TX 78735(512) 654-2100 Get Directions Write a Review

NPPES record last updated: January 9, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 7, 2022, Jun 10, 2020, Apr 10, 2017 (3 updates tracked since 2017).

About Jin-hyuck Choi Md NPPES

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

JIN-HYUCK CHOI MD (NPI 1447783162) is an individual emergency medicine provider in Austin, Texas, licensed in Texas (S4744) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1447783162
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameJIN-HYUCK CHOICredential: MD
Location Address5245 W HIGHWAY 290Austin, TX 78735-8963
Mailing AddressPo Box 844658Dallas, TX 75284-4658 · (800) 994-0371 · Fax (254) 215-9722
Phone(512) 654-2100
Sole ProprietorNo
Enumeration DateApril 10, 2017
Last NPPES UpdateJanuary 9, 20243 updates tracked since enumeration
NPPES CertifiedJanuary 9, 2024
✔ NPI 1447783162 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 · S4744
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.
5245 W HIGHWAY 290, Austin, TX 78735
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1506 6th StBrooklyn, NY 11215-3609 · Phone (718) 780-3000
Location 2919 E 32nd StAustin, TX 78705-2703 · Phone (512) 901-6057
Location 341 E Post RdWhite Plains, NY 10601-4607 · Phone (914) 681-0600

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jin-hyuck Choi Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

5

Medicare enrollment records show Jin-hyuck Choi reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Longhorn Emergency Medical Associates PA
7.4 mi
Emergency Medicine
919 E 32ND ST
Austin, TX 78705
  • Reassigned Medicare billing, Texas enrollment
  • 547 clinicians in this Medicare group
NPI 1649669672 (925) 251-6901
Scott & White Clinic
20 mi
Internal Medicine
1701 E PFLUGERVILLE PKWY
Pflugerville, TX 78660
  • Reassigned Medicare billing, Texas enrollment
  • 2,795 clinicians in this Medicare group
NPI 1679691729 (512) 259-6000
Scott & White Hospital - Taylor
35 mi
Emergency Medicine
305 MALLARD LN
Taylor, TX 76574
  • Reassigned Medicare billing, Texas enrollment
  • 84 clinicians in this Medicare group
NPI 1659366557 (512) 352-7611
Emergency Associates Of Central Texas PA
60 mi
Emergency Medicine
2201 S CLEAR CREEK RD
Killeen, TX 76549
  • Reassigned Medicare billing, Texas enrollment
  • 214 clinicians in this Medicare group
NPI 1215418280 (865) 693-1000
Century Integrated Partners, Inc
187 mi
Emergency Medicine
3500 GASTON AVE
Dallas, TX 75246
  • Reassigned Medicare billing, Texas enrollment
  • 1,044 clinicians in this Medicare group
NPI 1447615711 (214) 820-2505

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

Areas of Expertise CMS Part B claims 5

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.
105 services104 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.
82 services80 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.
38 services38 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
28 services28 patients
Emergency department visit with straightforward medical decision making 99282
An emergency department visit for a mild to moderate issue is when you seek immediate medical attention for a non-life-threatening condition. This could include minor injuries, moderate pain, or illnesses like the flu. During the visit, healthcare professionals assess your condition, provide treatment, and may recommend follow-up care.
19 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78735 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
$89.03 typical visit price
range $57.88 – $174.00
Typical copayment $22.25 (range $14.47 – $43.50)
Most-billed visit code 99203
Established Patient
$101.65 typical visit price
range $18.88 – $142.23
Typical copayment $25.41 (range $4.72 – $35.55)
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 18

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

DR. BRENT LUCAS TREADAWAY D.O.
Emergency Medicine
5245 W HIGHWAY 290
AUSTIN, TX 78735
Travis County (512) 654-2100
SUSHMITHA K WOOD M.D.
Anesthesiology
5245 W HIGHWAY 290
AUSTIN, TX 78735
Travis County (512) 654-2100
KAYLA MARIE WHITE
Anesthesiologist Assistant
5245 W HIGHWAY 290
AUSTIN, TX 78735
Travis County (512) 654-2100
LAURA MARIE JOHNSON
Internal Medicine
5245 W HIGHWAY 290
AUSTIN, TX 78735
Travis County (512) 654-2100
DR. HALEY JOYCE HOUGHTON MD
Internal Medicine
5245 W HIGHWAY 290
AUSTIN, TX 78735
Travis County (512) 654-2100
DR. YUHANG ZHOU MD, PHD
Internal Medicine (Hematology & Oncology)
5245 W HIGHWAY 290
AUSTIN, TX 78735
Travis County (512) 654-2100
DR. CHUN JIN M.D.
Internal Medicine
5245 W HIGHWAY 290
AUSTIN, TX 78735
Travis County (512) 654-2100
MAJID ATIQUE MD
Internal Medicine
5245 W HIGHWAY 290
AUSTIN, TX 78735
Travis County (512) 654-2100

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 Jin-hyuck Choi's NPI number?

The NPI number for Jin-hyuck Choi is 1447783162. It was assigned to this individual provider in the NPPES registry on April 10, 2017.

Where is Jin-hyuck Choi located?

Jin-hyuck Choi practices at 5245 W Highway 290, Austin, TX 78735. The listed phone number is (512) 654-2100.

What is Jin-hyuck Choi's specialty?

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

Is Jin-hyuck Choi enrolled in Medicare?

Yes. Jin-hyuck Choi is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Jin-hyuck Choi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jin-hyuck Choi reassigns Medicare benefits to 5 organizations: Longhorn Emergency Medical Associates PA (Austin, TX), Scott & White Clinic (Pflugerville, TX), Scott & White Hospital - Taylor (Taylor, TX), Emergency Associates Of Central Texas PA (Killeen, TX) and Century Integrated Partners, Inc (Dallas, TX). 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 Jin-hyuck Choi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jin-hyuck Choi accept?

Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Oscar Health and Oscar Insurance Company list Jin-hyuck Choi 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.

When was this NPI record last updated?

The NPPES record for Jin-hyuck Choi was last updated on January 9, 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.