DR. JACLYN NGOC MINH NGUYEN MD
NPI 1033567052
Emergency Medicine in Round Rock, TX

Active since May 31, 2016PECOS EnrolledAccepts Medicare Assignment
300 UNIVERSITY BLVD, ROUND ROCK, TX 78665(512) 509-0100 Get Directions Write a Review

NPPES record last updated: March 17, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 17, 2026, Jul 7, 2025, Jul 10, 2019 and 1 more (4 updates tracked since 2019).

About Dr. Jaclyn Ngoc Minh Nguyen Md NPPES

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

DR. JACLYN NGOC MINH NGUYEN MD (NPI 1033567052) is an individual emergency medicine provider in Round Rock, Texas, licensed in Texas (R9526) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS, is affiliated with Baylor Scott & White Medical Center - Round Rock, and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1033567052
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameDR. JACLYN NGOC MINH NGUYENCredential: MD
Location Address300 UNIVERSITY BLVDRound Rock, TX 78665-1032
Mailing AddressPo Box 844658Dallas, TX 75284-4658 · (800) 994-0371 · Fax (254) 215-9722
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateMay 31, 2016
Last NPPES UpdateMarch 17, 20264 updates tracked since enumeration
NPPES CertifiedMarch 17, 2026
NPI 1033567052 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses Licensed in TX · R9526 Licensed in CA · 203150 Licensed in OH · 35.134440
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.

300 UNIVERSITY BLVD, Round Rock, TX 78665

Secondary Practice Locations 4

Location 12213 Cherry StToledo, OH 43608-2603 · Phone (260) 494-9006
Location 2433 W High StBryan, OH 43506-1690 · Phone (419) 636-1131 · Fax (419) 636-3100
Location 3909 E Snyder AveMontpelier, OH 43543-1251 · Phone (419) 485-3154 · Fax (419) 636-3100
Location 43201 S Water StBurnet, TX 78611-4510 · Phone (260) 494-9006

Accepted 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

Dr. Jaclyn Ngoc Minh Nguyen Md 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 ID1850640228
PECOS Enrollment IDI20260402001923
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 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 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.
241 services229 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
199 services174 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.
77 services73 patients
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.
65 services65 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.
14 services14 patients

Hospital Affiliations CMS Care Compare 3

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

Baylor Scott & White Medical Center - Round Rock

Acute Care Hospitals · Round Rock, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number670034
Location300 University BlvdRound Rock, TX 78664 · Williamson County
Emergency services Birthing friendly

Ascension Seton Williamson

Acute Care Hospitals · Round Rock, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number670041
Location201 Seton ParkwayRound Rock, TX 78664 · Williamson County
Emergency services Birthing friendly

Baylor Scott & White Medical Center Pflugerville

Acute Care Hospitals · Pflugerville, TX
OwnershipVoluntary non-profit - Private
CMS Certification Number670128
Location2600 East Pflugerville ParkwayPflugerville, TX 78660 · Travis County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78665 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.

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.

Emergency Medicine
300 UNIVERSITY BLVD
ROUND ROCK, TX 78665
Nurse Practitioner (Neonatal)
300 UNIVERSITY BLVD
ROUND ROCK, TX 78665
Anesthesiology
300 UNIVERSITY BLVD
ROUND ROCK, TX 78665
Radiology (Diagnostic Radiology)
300 UNIVERSITY BLVD
ROUND ROCK, TX 78665
Nurse Anesthetist, Certified Registered
300 UNIVERSITY BLVD
ROUND ROCK, TX 78665
Anesthesiologist Assistant
300 UNIVERSITY BLVD
ROUND ROCK, TX 78665
Emergency Medicine
300 UNIVERSITY BLVD
ROUND ROCK, TX 78665
Physical Therapist
300 UNIVERSITY BLVD
ROUND ROCK, TX 78665

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 Jaclyn Nguyen's NPI number?

The NPI number for Jaclyn Nguyen is 1033567052. It was assigned to this individual provider in the NPPES registry on May 31, 2016.

Where is Jaclyn Nguyen located?

Jaclyn Nguyen practices at 300 University Blvd, Round Rock, TX 78665. The listed phone number is (512) 509-0100.

What is Jaclyn Nguyen's specialty?

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

Is Jaclyn Nguyen enrolled in Medicare?

Yes. Jaclyn Nguyen 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 Jaclyn Nguyen accept?

Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Molina Healthcare and Oscar Insurance Company and 2 other insurers list Jaclyn Nguyen 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 Jaclyn Nguyen affiliated with any hospitals?

According to CMS data, Jaclyn Nguyen is affiliated with Baylor Scott & White Medical Center - Round Rock, Ascension Seton Williamson and Baylor Scott & White Medical Center Pflugerville.

When was this NPI record last updated?

The NPPES record for Jaclyn Nguyen was last updated on March 17, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.