1. Home
  2. Directory
  3. Maine
  4. Winslow
  5. Dentist
  6. NPI Profile

DR. JAMES GUILBAULT DMD
NPI 1891484325
Dentist in Winslow, ME

Active since May 02, 2023
464 BENTON AVE, WINSLOW, ME 04901(207) 872-7833 Get Directions Write a Review

NPPES record last updated: January 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 13, 2026, May 2, 2023 (2 updates tracked since 2023).

About Dr. James Guilbault Dmd NPPES

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

DR. JAMES GUILBAULT DMD (NPI 1891484325) is an individual dentist in Winslow, Maine, licensed in Maine (DEN5319) and active in the NPI registry since May 2023.

NPPES Registry Identity

NPI1891484325
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. JAMES GUILBAULTCredential: DMD
Location Address464 BENTON AVEWinslow, ME 04901-3015
Mailing Address21 Winter StTopsham, ME 04086-1610 · (438) 885-3484
Phone(207) 872-7833
Sole ProprietorYes
Enumeration DateMay 2, 2023
Last NPPES UpdateJanuary 13, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 13, 2026
✔ NPI 1891484325 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in ME · DEN5319
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
464 BENTON AVE, Winslow, ME 04901
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 3

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

DR. PAUL PETER DUNBAR D.D.S.
Dentist (General Practice)
464 BENTON AVE
WINSLOW, ME 04901
Kennebec County (207) 872-7833
MS. REBECCA BONNEY RDH
Dental Hygienist
464 BENTON AVE
WINSLOW, ME 04901
Kennebec County (207) 872-7833
CARLA NEWCOMB RDH
Dental Hygienist
464 BENTON AVE
WINSLOW, ME 04901
Kennebec County (207) 872-7833

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 James Guilbault's NPI number?

The NPI number for James Guilbault is 1891484325. It was assigned to this individual provider in the NPPES registry on May 2, 2023.

Where is James Guilbault located?

James Guilbault practices at 464 Benton Ave, Winslow, ME 04901. The listed phone number is (207) 872-7833.

What is James Guilbault's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for James Guilbault was last updated on January 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.