NPPES file of Aug 9, 2026

John Joseph Costanza, REGISTERED PHARMACIS

Pharmacist · Harrisonburg, LA

John Joseph Costanza, REGISTERED PHARMACIS is a pharmacist with a practice address in Harrisonburg, Louisiana, and NPI 1861589202, issued on Oct 6, 2006. Check the license (Louisiana 9412, as entered in NPPES) with the Louisiana board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1861589202
Name
John Joseph Costanza
Credential
REGISTERED PHARMACIS
Primary taxonomy
Pharmacist 183500000X
License number
9412 LA
Self-reported in NPPES; status is on the state search
Practice location
Box 205, Harrisonburg, LA 71340
Phone
(318) 744-5351
Enumerated
Oct 6, 2006
Record last updated
May 29, 2025
Fax
(318) 744-5368
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify John Joseph Costanza in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
    Search for license 9412    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Louisiana license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Pharmacist providers in Louisiana

There are 4,623 pharmacist records in Louisiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4,623 in Louisiana →

Other pharmacist records in Louisiana

  1. Martina Abd El Sayed, RPHWestwego, LA1174108708
  2. Fadi AbdallahBaton Rouge, LA1528886546
  3. Mahmoud Abdallah-HijazLuling, LA1376207522
  4. Hisham AbdelazizMandeville, LA1124700125
  5. Yasser AbdelazizPineville, LA1801307467
  6. Rana AbdelfattahNew Orleans, LA1821465436
  7. Rola Abdelmuhsen, PHARMDBaton Rouge, LA1184930224
  8. Ahmad AbdelsalamPineville, LA1114699766
  9. Ibrahim Abdelwahab, PHARM.DGretna, LA1013785427
  10. Kaleb AbebeNatchitoches, LA1386095180

Common questions

What is John Joseph Costanza, REGISTERED PHARMACIS's NPI number?

John Joseph Costanza, REGISTERED PHARMACIS's National Provider Identifier (NPI) is 1861589202, issued on Oct 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is John Joseph Costanza, REGISTERED PHARMACIS located?

The NPPES record lists a practice address at Box 205, Harrisonburg, LA, 71340. Phone: (318) 744-5351. Providers update this record themselves, so call before visiting.

How can I verify John Joseph Costanza, REGISTERED PHARMACIS's license?

NPPES lists Louisiana license number 9412, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.