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MR. WILLIAM EDWARD SERGIY III RPH
NPI 1942869706
Pharmacist - Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in New London, CT

Active since June 06, 2019
365 MONTAUK AVE, NEW LONDON, CT 06320(860) 442-0711 Get Directions Write a Review

NPPES record last updated: March 1, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 1, 2021, Jun 6, 2019 (2 updates tracked since 2019).

About Mr. William Edward Sergiy Iii Rph NPPES

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

MR. WILLIAM EDWARD SERGIY III RPH (NPI 1942869706) is an individual pharmacist clinician (phc)/ clinical pharmacy specialist in New London, Connecticut, licensed in Connecticut (6321) and active in the NPI registry since June 2019.

NPPES Registry Identity

NPI1942869706
Entity TypeIndividualMale
Primary Taxonomy1835P0018X
Provider Legal NameMR. WILLIAM EDWARD SERGIY IIICredential: RPH
Location Address365 MONTAUK AVENew London, CT 06320-4700
Mailing Address365 Montauk AveNew London, CT 06320-4769 · (860) 442-0711
Phone(860) 442-0711
Sole ProprietorNo
Enumeration DateJune 6, 2019
Last NPPES UpdateMarch 1, 20212 updates tracked since enumeration
NPPES CertifiedMarch 1, 2021
✔ NPI 1942869706 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacist · Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
Taxonomy Code1835P0018X
License✔ Licensed in CT · 6321
Definition

Pharmacist Clinician/Clinical Pharmacy Specialist is a pharmacist with additional training and an expanded scope of practice that may include prescriptive authority, therapeutic management, and disease management.

365 MONTAUK AVE, New London, CT 06320
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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.

KATHLEEN M PACHECO RN, CDE
Registered Nurse (Diabetes Educator)
365 MONTAUK AVE
NEW LONDON, CT 06320
Southeastern Connecticut Planning Region (860) 444-4737
THERESA M. BONANOMI
Social Worker (Clinical)
365 MONTAUK AVE
NEW LONDON, CT 06320
Southeastern Connecticut Planning Region (860) 444-5141
AMIT KHANNA MD
Family Medicine (Sleep Medicine)
365 MONTAUK AVE
NEW LONDON, CT 06320
Southeastern Connecticut Planning Region (860) 442-0711
JOANN DONNEL LNM
Advanced Practice Midwife
365 MONTAUK AVE
NEW LONDON, CT 06320
Southeastern Connecticut Planning Region (860) 442-0711
SAMUEL MARYLES MD
Emergency Medicine
365 MONTAUK AVE
NEW LONDON, CT 06320
Southeastern Connecticut Planning Region (330) 493-4443
DR. PAUL CASINELLI M.D
Anesthesiology
365 MONTAUK AVE
NEW LONDON, CT 06320
Southeastern Connecticut Planning Region (860) 442-0711
MARIAM F. ABOUKAR D.O.
Psychiatry & Neurology (Psychiatry)
365 MONTAUK AVE
NEW LONDON, CT 06320
Southeastern Connecticut Planning Region (860) 442-0711
MR. STEPHEN DANIEL SOCHA FNP-C
Nurse Practitioner (Family)
365 MONTAUK AVE
NEW LONDON, CT 06320
Southeastern Connecticut Planning Region (860) 442-0711

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 William Sergiy's NPI number?

The NPI number for William Sergiy is 1942869706. It was assigned to this individual provider in the NPPES registry on June 6, 2019.

Where is William Sergiy located?

William Sergiy practices at 365 Montauk Ave, New London, CT 06320. The listed phone number is (860) 442-0711.

What is William Sergiy's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist, with taxonomy code 1835P0018X.

When was this NPI record last updated?

The NPPES record for William Sergiy was last updated on March 1, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.