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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JOHN PHILIP POIRIER DMD
NPI 1609831346
Dentist - General Practice in Waterville, ME

Active since April 18, 2006
325D KENNEDY MEMORIAL DR, WATERVILLE, ME 04901(207) 872-8911 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About John Philip Poirier Dmd NPPES

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

JOHN PHILIP POIRIER DMD (NPI 1609831346) is an individual general practice provider in Waterville, Maine, licensed in Maine (2716) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1609831346
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameJOHN PHILIP POIRIERCredential: DMD
Location Address325D KENNEDY MEMORIAL DRWaterville, ME 04901-4530
Mailing Address325d Kennedy Memorial DrWaterville, ME 04901-4530 · (207) 872-8911
Phone(207) 872-8911
Sole ProprietorNo
Enumeration DateApril 18, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1609831346 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in ME · 2716
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
325D KENNEDY MEMORIAL DR, Waterville, ME 04901
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Other Identifiers 1

Medicaid11041000ME

Other Providers at the Same Location NPPES 14

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

CATHERINE E. MEIKLE, M.D., P.A.
Orthopaedic Surgery
325D KENNEDY MEMORIAL DR
WATERVILLE, ME 04901
Kennebec County (207) 873-1329
MR. RYAN J. CREIGHTON D.M.D.
Dentist (General Practice)
325D KENNEDY MEMORIAL DR
WATERVILLE, ME 04901
Kennebec County (207) 859-3114
MAINE PLASTIC SURGICAL ASSOCIATES PA
Surgery (Plastic and Reconstructive Surgery)
325D KENNEDY MEMORIAL DR
WATERVILLE, ME 04901
Kennebec County (207) 873-4411
BRIAN J. MORIN, D.M.D., M.M.SC., PA
Dentist (Orthodontics and Dentofacial Orthopedics)
325D KENNEDY MEMORIAL DR
WATERVILLE, ME 04901
Kennebec County (207) 872-2094
DR. BRIAN JOSEPH MORIN D.M.D.
Dentist (Orthodontics and Dentofacial Orthopedics)
325D KENNEDY MEMORIAL DR
WATERVILLE, ME 04901
Kennebec County (207) 872-2094
JENNA CIERRA BRYER NORTON LCPC-C, NCC
Counselor (Professional)
325D KENNEDY MEMORIAL DR
WATERVILLE, ME 04901
Kennebec County (207) 616-0499
MELINDA CHOATE RDH
Dental Hygienist
325D KENNEDY MEMORIAL DR
WATERVILLE, ME 04901
Kennebec County (207) 872-8911
ANNA V. O'KEEFE, DMD, P.A.
Dentist (General Practice)
325D KENNEDY MEMORIAL DR
WATERVILLE, ME 04901
Kennebec County (207) 872-8911

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 John Poirier's NPI number?

The NPI number for John Poirier is 1609831346. It was assigned to this individual provider in the NPPES registry on April 18, 2006.

Where is John Poirier located?

John Poirier practices at 325D Kennedy Memorial Dr, Waterville, ME 04901. The listed phone number is (207) 872-8911.

What is John Poirier's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for John Poirier was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days 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.