Trang Bui, M.D.
NPI 1912935164 · Internal Medicine Physician · Houston, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Trang Bui, M.D. is a Internal Medicine Physician provider in Houston, TX (NPI 1912935164).
Provider details
- NPI number
- 1912935164
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- K7674 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
128 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 74 | $87 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 26 | $124 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 14 | $13 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 14 | $123 |
Typical Medicare-allowed amounts for these services range $13–$124 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 45 | 13 |
| Atorvastatin Calcium | 44 | 14 |
| Ezetimibe | 40 | 11 |
| Methylprednisolone | 34 | 24 |
| Amlodipine Besylate | 33 | — |
| Montelukast Sodium | 33 | 12 |
| Rosuvastatin Calcium | 30 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-28
- Last updated
- 2009-08-05
Frequently asked questions
- What is Trang Bui's NPI number?
- Trang Bui's National Provider Identifier (NPI) is 1912935164, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Trang Bui's specialty?
- Trang Bui is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Trang Bui located?
- Trang Bui's practice location on file with NPPES is 3400 Bissonnet St.,, Houston, TX 77005-2153.
- What is Trang Bui's phone number?
- The practice phone number listed in the NPPES registry for Trang Bui is (713) 662-2777.
- Does Trang Bui accept Medicare?
- Trang Bui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Trang Bui's NPI active?
- Yes — Trang Bui's NPI (1912935164) is active in the NPPES registry as of the last update on 2009-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.