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TRINH NGUYEN DO
NPI 1598152167
Internal Medicine in The Woodlands, TX

Active since April 22, 2015PECOS EnrolledAccepts Medicare Assignment
1111 MEDICAL PLAZA DR, THE WOODLANDS, TX 77380(281) 296-8788 Get Directions Write a Review

NPPES record last updated: October 16, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 15, 2021, Aug 6, 2020, Jul 12, 2018 and 1 more (4 updates tracked since 2018).

About Trinh Nguyen Do NPPES

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

TRINH NGUYEN DO (NPI 1598152167) is an individual internal medicine provider in The Woodlands, Texas, licensed in Minnesota (64027) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS, is affiliated with Chi St Lukes Health Memorial Livingston, and is a graduate of University Of North Texas Hsc, College Of Osteopathic Med (2015).

NPPES Registry Identity

NPI1598152167
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameTRINH NGUYENCredential: DO
Location Address1111 MEDICAL PLAZA DRThe Woodlands, TX 77380-3476
Mailing Address1111 Medical Plaza Dr Ste 250The Woodlands, TX 77380-3477
Phone(281) 296-8788
Sole ProprietorNo
Medical School CMSUniversity Of North Texas Hsc, College Of Osteopathic MedGraduated 2015
Enumeration DateApril 22, 2015
Last NPPES UpdateOctober 16, 20254 updates tracked since enumeration
NPPES CertifiedOctober 16, 2025
✔ NPI 1598152167 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MN · 64027
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License T1165 (TX)
1111 MEDICAL PLAZA DR, The Woodlands, TX 77380
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections 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

Trinh Nguyen Do 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 ID4385992643
PECOS Enrollment IDI20210603000822
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.

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.
209 services102 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
35 services29 patients
Insertion of artery tube for blood sampling or infusion through skin 36620
This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.
13 services12 patients

Hospital Affiliations CMS Care Compare 3

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

Chi St Lukes Health Memorial Livingston

Acute Care Hospitals · Livingston, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450395
Location1717 Hwy 59 BypassLivingston, TX 77351 · Polk County
Emergency services Birthing friendly

Memorial Hermann Memorial City Hospital

Acute Care Hospitals · Houston, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450610
Location921 GessnerHouston, TX 77024 · Harris County
Emergency services Birthing friendly

St Luke's The Woodlands Hospital

Acute Care Hospitals · The Woodlands, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450862
Location17200 St Luke's WayThe Woodlands, TX 77384 · Montgomery County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77380 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
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.

HOBEN NEURO GROUP LLC
Physician Assistant (Surgical)
1111 MEDICAL PLAZA DR
SHENANDOAH, TX 77380
Montgomery County (936) 499-1569
MISAKI FLORES APRN
Nurse Practitioner (Acute Care)
1111 MEDICAL PLAZA DR
THE WOODLANDS, TX 77380
Montgomery County (281) 315-8109
AUDRA J DEAR NP, RN
Nurse Practitioner
1111 MEDICAL PLAZA DR, SUITE 250
THE WOODLANDS, TX 77380
Montgomery County (281) 587-5078
HAMMAD NASIR QURESHI M.D.
Internal Medicine (Pulmonary Disease)
1111 MEDICAL PLAZA DR, SUITE 250
THE WOODLANDS, TX 77380
Montgomery County (281) 296-8788
JEFY M MATHEW MD
Internal Medicine (Pulmonary Disease)
1111 MEDICAL PLAZA DR, SUITE 250
THE WOODLANDS, TX 77380
Montgomery County (281) 296-8788
DR. FADI G GHANEM M.D.
Family Medicine
1111 MEDICAL PLAZA DR, SUITE 230
THE WOODLANDS, TX 77380
Montgomery County (281) 419-1599
TAM MINH TRUONG M.D.
Internal Medicine
1111 MEDICAL PLAZA DR, SUITE 250
THE WOODLANDS, TX 77380
Montgomery County (281) 296-8788
J RIVERA ROSALES MD INTERNAL MEDICINE PROFESSIONAL ASSOCIATION
Internal Medicine
1111 MEDICAL PLAZA DR, SUITE 190
THE WOODLANDS, TX 77380
Montgomery County (281) 305-0725

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 Trinh Nguyen's NPI number?

The NPI number for Trinh Nguyen is 1598152167. It was assigned to this individual provider in the NPPES registry on April 22, 2015.

Where is Trinh Nguyen located?

Trinh Nguyen practices at 1111 Medical Plaza Dr, The Woodlands, TX 77380. The listed phone number is (281) 296-8788.

What is Trinh Nguyen's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Trinh Nguyen enrolled in Medicare?

Yes. Trinh 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 Trinh Nguyen accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 3 other insurers list Trinh 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 Trinh Nguyen affiliated with any hospitals?

According to CMS data, Trinh Nguyen is affiliated with Chi St Lukes Health Memorial Livingston, Memorial Hermann Memorial City Hospital and St Luke's The Woodlands Hospital.

When was this NPI record last updated?

The NPPES record for Trinh Nguyen was last updated on October 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.