Bryan Barrilleaux, MD
NPI 1821080615 · Emergency Medicine Physician · Lake Charles, LA
Bryan Barrilleaux, MD is a Emergency Medicine Physician provider in Lake Charles, LA (NPI 1821080615).
Provider details
- NPI number
- 1821080615
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 017896 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 50 | 13 |
| Levothyroxine Sodium | 27 | — |
| Atorvastatin Calcium | 21 | — |
| Labetalol Hcl | 21 | — |
| Hydrochlorothiazide | 19 | — |
| Rosuvastatin Calcium | 15 | — |
| Metformin Hcl | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-17
- Last updated
- 2025-09-11
Frequently asked questions
- What is Bryan Barrilleaux's NPI number?
- Bryan Barrilleaux's National Provider Identifier (NPI) is 1821080615, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bryan Barrilleaux's specialty?
- Bryan Barrilleaux is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Bryan Barrilleaux located?
- Bryan Barrilleaux's practice location on file with NPPES is 643 S Ryan St, Lake Charles, LA 70601-5726.
- What is Bryan Barrilleaux's phone number?
- The practice phone number listed in the NPPES registry for Bryan Barrilleaux is (337) 439-2000.
- Is Bryan Barrilleaux's NPI active?
- Yes — Bryan Barrilleaux's NPI (1821080615) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.