Ngoc B. Dieu, DO

Medicare activity in 2024

Official CMS public-use data for Ngoc B. Dieu, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)207 services
2. Insertion of needle into vein for collection of blood sample (36415)141 services
3. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)103 services
4. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)74 services
5. Hemoglobin a1c level (83036)37 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High blood pressure75%
• High cholesterol75%
• Arthritis40%
• Diabetes36%
• Anxiety31%
• Depression30%

Hospitals where Ngoc B. Dieu works

Medicare's Facility Affiliation Data lists Ngoc B. Dieu at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Baylor Scott & White Medical Center GrapevineGrapevine, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450563
• Medical City AllianceFort Worth, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 670103

Practice locations

Addresses where Ngoc B. Dieu is enrolled with Medicare (CMS data updated October 2, 2026).

• 5408 Colleyville BlvdColleyville, TX 76034 (817) 498‑9920

Group practices

Medicare enrollment lists Ngoc B. Dieu as a member of this group (CMS data updated October 2, 2026).

• Healthtexas Provider Network2,697 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Texas →

Other family doctors in Colleyville

Clinicians with the same Medicare primary specialty in Colleyville, TX — not a recommendation.

• Christine K. Gavino, DO
• Lauren H. Im-Imamura, DO
• Jennifer C. Winchester, MD
• Leo Robb, DO
• James A. Murphy Jr., MD
• Bethany M. Wimberly, DO
• Afshin S. Ashrafian, MD
• Shital P. Chavda, MD

All family doctors in Colleyville →

Other clinicians in Healthtexas Provider Network

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Kaitlin R. Curry, PA
• Odera Echeazu, MD
• Hyojin Kwon, MD
• Roberto B. Dela Cruz Jr., MD
• Tanveer M. Khan, MD
• Ryan D. Pavelka, PA

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians