1. Home
  2. Directory
  3. Texas
  4. Houston
  5. Internal Medicine
  6. NPI Profile

THU ANH NGUYEN D.O.
NPI 1134480437
Internal Medicine in Houston, TX

Active since June 04, 2012PECOS EnrolledAccepts Medicare Assignment
929 GESSNER RD, SUITE 2450, HOUSTON, TX 77024(713) 464-9939(713) 464-9942 Get Directions Write a Review

NPPES record last updated: May 12, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Thu Anh Nguyen D.o. NPPES

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

THU ANH NGUYEN D.O. (NPI 1134480437) is an individual internal medicine provider in Houston, Texas, licensed in Massachusetts (252276) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS, is affiliated with Hca Houston Healthcare Northwest, and maintains a secondary practice location in Houston.

NPPES Registry Identity

NPI1134480437
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameTHU ANH NGUYENCredential: D.O.
Location Address929 GESSNER RD, SUITE 2450Houston, TX 77024-2515
Mailing Address11511 Shadow Creek PkwyPearland, TX 77584-7298 · (713) 442-0000
Phone(713) 464-9939
Fax(713) 464-9942
Sole ProprietorNo
Medical School CMSUniversity Of New England, College Of Osteo MedicineGraduated 2012
Enumeration DateJune 4, 2012
Last NPPES UpdateMay 12, 2023
NPPES CertifiedMay 12, 2023
✔ NPI 1134480437 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in MA · 252276✔ Licensed in TX · Q3931
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 ListedHospitalistTaxonomy 208M00000X · License Q3931 (TX)
929 GESSNER RD, Houston, TX 77024
Open in Google Maps ↗

Secondary Practice Location 1

Location 12727 W Holcombe BlvdHouston, TX 77025-1669 · Phone (713) 442-0000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Community Health Choice, Molina Healthcare.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

Thu Anh Nguyen D.o. 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 ID3577794643
PECOS Enrollment IDI20151106000218
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.

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.
162 services64 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
92 services49 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
42 services40 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
33 services33 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
25 services25 patients

Hospital Affiliations CMS Care Compare

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

Hca Houston Healthcare Northwest

Acute Care Hospitals · Houston, TX
3/5 CMS rating
OwnershipProprietary
CMS Certification Number450638
Location710 Cypress Creek ParkwayHouston, TX 77090 · Harris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77024 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
$134.06 typical visit price
range $58.24 – $176.98
Typical copayment $33.51 (range $14.56 – $44.24)
Most-billed visit code 99204
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
96%26 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
4 suppliers28 claims28 services$13.01 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
4 suppliers28 claims28 services$59.01 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

SHERRI SCHREIBER LEVIN M.D.
Obstetrics & Gynecology
929 GESSNER RD, SUITE 2100
HOUSTON, TX 77024
Harris County (713) 464-4111
SHARON SYERS MCCLOSKEY M.D.
Specialist
929 GESSNER RD, SUITE 2150
HOUSTON, TX 77024
Harris County (713) 935-9791
M BRUCE CHRISTOPHERSON MD
Obstetrics & Gynecology (Gynecology)
929 GESSNER RD, STE. 2130
HOUSTON, TX 77024
Harris County (713) 935-9100
IBTESAM K RAJA
Dietitian, Registered
929 GESSNER RD
HOUSTON, TX 77024
Harris County (224) 402-5928
SILVIA G SEDRAK DO PA
Family Medicine
929 GESSNER RD, SUITE 2205
HOUSTON, TX 77024
Harris County (713) 771-1100
MS. MARGARET NINA WILSON M.A., LPC INTERN
Counselor (Mental Health)
929 GESSNER RD, SUITE 2000
HOUSTON, TX 77024
Harris County (713) 876-5788
TEXAS DERMATOLOGY SPECIALISTS, PLLC
Dermatology (MOHS-Micrographic Surgery)
929 GESSNER RD, SUITE 2205
HOUSTON, TX 77024
Harris County (713) 771-1100
NKECHINYERE CONCILIA IWUORISHA
Nurse Practitioner (Psychiatric/Mental Health)
929 GESSNER RD
HOUSTON, TX 77024
Harris County (713) 242-3720

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 Thu Nguyen's NPI number?

The NPI number for Thu Nguyen is 1134480437. It was assigned to this individual provider in the NPPES registry on June 4, 2012.

Where is Thu Nguyen located?

Thu Nguyen practices at 929 Gessner Rd Suite 2450, Houston, TX 77024. The listed phone number is (713) 464-9939.

What is Thu Nguyen's specialty?

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

Is Thu Nguyen enrolled in Medicare?

Yes. Thu 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 Thu Nguyen accept?

Health plans from Blue Cross and Blue Shield of Texas, Community Health Choice and Molina Healthcare list Thu 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 Thu Nguyen affiliated with any hospitals?

According to CMS data, Thu Nguyen is affiliated with Hca Houston Healthcare Northwest.

When was this NPI record last updated?

The NPPES record for Thu Nguyen was last updated on May 12, 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.