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DR. JOANN O'BRIEN D.M.D.
NPI 1013390095
Dentist in Duxbury, MA

Active since July 08, 2015
104 TREMONT ST STE 4, DUXBURY, MA 02332(508) 746-7900 Get Directions Write a Review

NPPES record last updated: November 21, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Joann O'brien D.m.d. NPPES

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

DR. JOANN O'BRIEN D.M.D. (NPI 1013390095) is an individual dentist in Duxbury, Massachusetts, licensed in Massachusetts (DN1856881) and active in the NPI registry since July 2015.

NPPES Registry Identity

NPI1013390095
Entity TypeIndividualFemale
Primary Taxonomy122300000X
Provider Legal NameDR. JOANN O'BRIENCredential: D.M.D.
Location Address104 TREMONT ST STE 4Duxbury, MA 02332-4750
Mailing Address104 Tremont St Ste 4Duxbury, MA 02332-4750 · (508) 746-7900
Phone(508) 746-7900
Sole ProprietorNo
Enumeration DateJuly 8, 2015
Last NPPES UpdateNovember 21, 2024
NPPES CertifiedNovember 21, 2024
✔ NPI 1013390095 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in MA · DN1856881
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.
104 TREMONT ST STE 4, Duxbury, MA 02332
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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. AMY FERSON ASBEDIAN D.M.D.
Dentist
104 TREMONT ST STE 4
DUXBURY, MA 02332
Plymouth County (781) 934-5292
DR. SEAN O'BRIEN D.M.D
Dentist (General Practice)
104 TREMONT ST STE 4
DUXBURY, MA 02332
Plymouth County (781) 934-5292
DR. JAMES DEVON LUTZ D.M.D
Dentist
104 TREMONT ST STE 4
DUXBURY, MA 02332
Plymouth County (781) 934-5292

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 Joann O'brien's NPI number?

The NPI number for Joann O'brien is 1013390095. It was assigned to this individual provider in the NPPES registry on July 8, 2015.

Where is Joann O'brien located?

Joann O'brien practices at 104 Tremont St Ste 4, Duxbury, MA 02332. The listed phone number is (508) 746-7900.

What is Joann O'brien'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 Joann O'brien was last updated on November 21, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.