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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

ZACHARY O'CONNOR PHARMD
NPI 1447189188
Pharmacist in New Haven, CT

Active since May 18, 2026
20 YORK ST, NEW HAVEN, CT 06510(203) 688-2046 Get Directions Write a Review

NPPES record added: May 18, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Zachary O'connor Pharmd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ZACHARY O'CONNOR PHARMD (NPI 1447189188) is an individual pharmacist in New Haven, Connecticut, licensed in Connecticut (PCT.0017132) and active in the NPI registry since May 2026.

NPPES Registry Identity

NPI1447189188
Entity TypeIndividualMale
Primary Taxonomy183500000X
Provider Legal NameZACHARY O'CONNORCredential: PHARMD
Location Address20 YORK STNew Haven, CT 06510-3220
Mailing Address939 State St Apt DNew Haven, CT 06511-7318 · (203) 687-6122
Phone(203) 688-2046
Sole ProprietorNo
Enumeration DateMay 18, 2026
NPPES CertifiedMay 18, 2026
✔ NPI 1447189188 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License✔ Licensed in CT · PCT.0017132
Definition
An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.
20 YORK ST, New Haven, CT 06510
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AUDREY P SENIOR APRN
Nurse Practitioner (Family)
20 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-5860
DR. YEISID F FIGUEREDO M.D.
Pediatrics (Neonatal-Perinatal Medicine)
20 YORK ST, DEPT OF NEONATOLOGY
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-2320
YALE NEW HAVEN HOSPITAL
Durable Medical Equipment & Medical Supplies (Customized Equipment)
20 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-2046
TAYLOR KINGSTON
Dietitian, Registered
20 YORK ST, FOOD AND NUTRITION EPB806
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-9185
DR. TRAVIS DANIEL BONTRAGER MD
Hospitalist
20 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-1734
NEEHARIKA THOTTEMPUDI MBBS
Psychiatry & Neurology (Neurology)
20 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-4242
TERESA JOSEPH D.O.
Internal Medicine (Nephrology)
20 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 737-8894
MR. BRAD ST. MARTIN MD
Obstetrics & Gynecology
20 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-4242

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Zachary O'connor's NPI number?

The NPI number for Zachary O'connor is 1447189188. It was assigned to this individual provider in the NPPES registry on May 18, 2026.

Where is Zachary O'connor located?

Zachary O'connor practices at 20 York St, New Haven, CT 06510. The listed phone number is (203) 688-2046.

What is Zachary O'connor's specialty?

The primary specialty registered for this NPI is Pharmacist with taxonomy code 183500000X.

When was this NPI record last updated?

The NPPES record for Zachary O'connor was last updated on May 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.