DR. WILLIAM THADDEUS BENSON DMD
NPI 1184614778
Dentist in Portland, ME

Q: What is William Benson's NPI number?

The NPI number for William Benson is 1184614778. It was assigned to this individual provider in the NPPES registry on October 25, 2005.

Q: What is William Benson's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for William Benson was last updated on September 4, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since October 25, 2005

716 STEVENS AVE, PORTLAND, ME 04103(978) 372-9122(978) 372-6131 Get Directions Write a Review

NPPES record last updated: September 4, 2018. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Dr. William Thaddeus Benson Dmd NPPES

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

DR. WILLIAM THADDEUS BENSON DMD (NPI 1184614778) is an individual dentist in Portland, Maine, licensed in Maine (DEN4602) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1184614778

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameDR. WILLIAM THADDEUS BENSONCredential: DMD

Location Address716 STEVENS AVEPortland, ME 04103

Mailing Address716 Stevens AvePortland, ME 04103-2656 · (207) 221-4747

Phone(978) 372-9122

Fax(978) 372-6131

Sole ProprietorNo

Enumeration DateOctober 25, 2005

Last NPPES UpdateSeptember 4, 2018

✔ NPI 1184614778 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

Licenses✔ Licensed in ME · DEN4602✔ Licensed in MA · 15695

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.

716 STEVENS AVE, Portland, ME 04103

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Other Names 1

Professional Name (2)Dr. William Thaddeus Benson Dmd

Other Identifiers 1

OtherX05793Blue Cross Blue Shield Of

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.

UNIVERSITY OF NEW ENGLAND

Physical Therapist

716 STEVENS AVE, FINLEY GYM BUILDING
PORTLAND, ME 04103

Cumberland County (207) 221-4591

MRS. CATHERINE P HAGERMAN CRNA

Nurse Anesthetist, Certified Registered

716 STEVENS AVE, MSNA, UNE
PORTLAND, ME 04103

Cumberland County (207) 351-2400

DR. JUDITH MCCOLLUM DMD

Dentist (Periodontics)