John Herbert Finnan, PHARM. D.
Pharmacist · Covington, LA
John Herbert Finnan, PHARM. D. is a pharmacist with a practice address in Covington, Louisiana, and NPI 1386959476, issued on Aug 12, 2010. Check the license (Louisiana 17089, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Herbert Finnan
- Credential
- PHARM. D.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 17089 LA
Self-reported in NPPES; status is on the state search - Practice location
- 73626 Highway 25, Covington, LA 70435
- Phone
- (985) 809-9842
- Enumerated
- Aug 12, 2010
- Record last updated
- Aug 12, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (985) 809-9845
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 4,623 in Louisiana → Look up another NPI →
Also registered at 73626 Highway 25
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Austin Barrios, PHARMDPharmacist1487485686
- Pamela Layton, PHARMACISTPharmacist1265747661
Verify John Herbert Finnan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 17089Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 100% of the cost of the top drugs
39 Medicare Part D claims for 29 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 87% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Shingrix12 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.
John Herbert Finnan among 4,623 pharmacist records in Louisiana
John Herbert Finnan, PHARM. D. 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 2010, is newer than 12% of them.
- NPI issued2010 · 12% of these records are older, 75% newer
- In a Medicare fileYes · 33% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2010 · 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).
90 pharmacist records list a practice address in Covington
They are 90 of the 1,868 NPPES records with a practice address in Covington, and 4,623 pharmacist records in Louisiana.
All 4,623 in Louisiana → Every provider in Covington → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Austin Barrios, PHARMDCovington, LA 704351487485686
- Pamela Layton, PHARMACISTCovington, LA 704351265747661
- Xuan LeCovington, LA 704351386348407
- Ashlee Poolson, PHARMD, RPHCovington, LA 704351154707842
- Anh TranCovington, LA 704351013434018
- Kathryn Bernier, PHARMDFolsom, LA 704371790138105
- Grace Campo, RPHCovington, LA 704331164244125
- Robin Celentano, PST.024429Covington, LA 704331245967645
Common questions
What is John Herbert Finnan, PHARM. D.'s NPI number?
John Herbert Finnan, PHARM. D.'s National Provider Identifier (NPI) is 1386959476, issued on Aug 12, 2010. An NPI identifies a provider in billing; it is not a license.
Where is John Herbert Finnan, PHARM. D. located?
The NPPES record lists a practice address at 73626 Highway 25, Covington, LA, 70435. Phone: (985) 809-9842. Providers update this record themselves, so call before visiting.
How can I verify John Herbert Finnan, PHARM. D.'s license?
NPPES lists Louisiana license number 17089, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does John Herbert Finnan, PHARM. D. prescribe under Medicare Part D?
In 2024, John Herbert Finnan, PHARM. D. had 39 Medicare Part D claims for 29 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.