Brian Louie, DO
NPI 1891323796 · Internal Medicine Physician · Houston, TX
Brian Louie, DO is a Internal Medicine Physician provider in Houston, TX (NPI 1891323796).
Provider details
- NPI number
- 1891323796
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 46 | 11 |
| Fluticasone Propionate | 41 | — |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 28 | — |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 20 | — |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 15 | — |
| Fluticasone Propion/Salmeterolbrand: Fluticasone-Salmeterol | 13 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$152 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-03-28
- Last updated
- 2023-04-13
- Certified
- 2023-04-13
Frequently asked questions
- What is Brian Louie's NPI number?
- Brian Louie's National Provider Identifier (NPI) is 1891323796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Louie's specialty?
- Brian Louie is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Louie located?
- Brian Louie's practice location on file with NPPES is 1 Baylor Plz, Houston, TX 77030-3411.
- What is Brian Louie's phone number?
- The practice phone number listed in the NPPES registry for Brian Louie is (713) 798-5928.
- Is Brian Louie's NPI active?
- Yes — Brian Louie's NPI (1891323796) is active in the NPPES registry as of the last update on 2023-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.