Gannon G. Brouillette, RPH
Pharmacist · Opelousas, LA
Gannon G. Brouillette, RPH is a pharmacist with a practice address in Opelousas, Louisiana, and NPI 1790819639, issued on Mar 15, 2007. Check the license (Louisiana 16118, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gannon G. Brouillette
- Credential
- RPH
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 16118 LA
Self-reported in NPPES; status is on the state search - Practice location
- 1406 W Landry St, Opelousas, LA 70570
- Phone
- (337) 942-2653
- Enumerated
- Mar 15, 2007
- Record last updated
- Aug 22, 2023
- Fax
- (337) 942-8490
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 4,623 in Louisiana → Look up another NPI →
Also registered at 1406 W Landry St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Morgan LafleurPharmacist1962264507
Verify Gannon G. Brouillette in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 16118Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average pharmacist in 2024
20 Medicare Part D claims for 19 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Gannon G. Brouillette among 4,623 pharmacist records in Louisiana
Gannon G. Brouillette, RPH is one of 4,623 pharmacist records with a practice address in Louisiana. 33% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 5% of them.
- NPI issued2007 · 5% of these records are older, 91% newer
- In a Medicare fileYes · 33% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2023 · 78% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
38 pharmacist records list a practice address in Opelousas
They are 38 of the 648 NPPES records with a practice address in Opelousas, and 4,623 pharmacist records in Louisiana.
All 4,623 in Louisiana → Every provider in Opelousas → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- James Andrepont, RPHOpelousas, LA 705701760790091
- John Baque, RPHOpelousas, LA 705701063614881
- Kathryn Bernard, PHARMDOpelousas, LA 705701508119322
- Tonya Dickey, RPHOpelousas, LA 705701164529707
- Justin Fuselier, PHARM.D.Opelousas, LA 705701275836090
- Quyen Le, RPHOpelousas, LA 705701447566039
- Robert Lebas, P.D.Opelousas, LA 705701306859152
- Wanda Leben, PHARMDOpelousas, LA 705701265741219
Common questions
What is Gannon G. Brouillette, RPH's NPI number?
Gannon G. Brouillette, RPH's National Provider Identifier (NPI) is 1790819639, issued on Mar 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gannon G. Brouillette, RPH located?
The NPPES record lists a practice address at 1406 W Landry St, Opelousas, LA, 70570. Phone: (337) 942-2653. Providers update this record themselves, so call before visiting.
How can I verify Gannon G. Brouillette, RPH's license?
NPPES lists Louisiana license number 16118, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Gannon G. Brouillette, RPH prescribe under Medicare Part D?
In 2024, Gannon G. Brouillette, RPH had 20 Medicare Part D claims for 19 beneficiaries; the average among pharmacist prescribers was 119. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.