What is John Costanza's NPI number?

John Costanza's National Provider Identifier (NPI) is 1861589202, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Costanza's specialty?

John Costanza is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is John Costanza located?

John Costanza's practice location on file with NPPES is Box 205, Harrisonburg, LA 71340.

What is John Costanza's phone number?

The practice phone number listed in the NPPES registry for John Costanza is (318) 744-5351.

Is John Costanza's NPI active?

Yes — John Costanza's NPI (1861589202) is active in the NPPES registry as of the last update on 2025-05-29.

IndividualActive

John Costanza, REGISTERED PHARMACIS

NPI 1861589202 · Pharmacist · Harrisonburg, LA

John Costanza, REGISTERED PHARMACIS is a Pharmacist provider in Harrisonburg, LA (NPI 1861589202).

Provider details

NPI number: 1861589202
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: REGISTERED PHARMACIS
Sex: Male
Sole proprietor: No
License: 9412 (LA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 9412 (LA)
Pharmacy Service Providers

Profile Score

Detailed profile(90/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 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.

Practice location

Box 205

302 Bushley Street

Harrisonburg, LA 71340

Phone: (318) 744-5351

Fax: (318) 744-5368

Approximate (ZIP-level) locationGet directions

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Mailing address