Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DR. JOSEPH OBRIEN DDS
NPI 1205749827
Dentist - General Practice in Claremont, NH

Q: What is Joseph Obrien's NPI number?

The NPI number for Joseph Obrien is 1205749827. It was assigned to this individual provider in the NPPES registry on September 24, 2026.

Q: What is Joseph Obrien's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Joseph Obrien was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since September 24, 2026

198 WASHINGTON ST, CLAREMONT, NH 03743(781) 733-0236 Get Directions Write a Review

NPPES record added: September 24, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

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About Dr. Joseph Obrien Dds NPPES

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

DR. JOSEPH OBRIEN DDS (NPI 1205749827) is an individual general practice provider in Claremont, New Hampshire, licensed in New Hampshire (05406) and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1205749827

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. JOSEPH OBRIENCredential: DDS

Location Address198 WASHINGTON STClaremont, NH 03743-5510

Mailing Address343 Mount Support Rd Unit 155Lebanon, NH 03766-2851 · (781) 733-0236

Phone(781) 733-0236

Sole ProprietorYes

Enumeration DateSeptember 24, 2026

NPPES CertifiedSeptember 24, 2026

✔ NPI 1205749827 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in NH · 05406

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.

198 WASHINGTON ST, Claremont, NH 03743

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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 Joseph Obrien's NPI number?

The NPI number for Joseph Obrien is 1205749827. It was assigned to this individual provider in the NPPES registry on September 24, 2026.

Where is Joseph Obrien located?

Joseph Obrien practices at 198 Washington St, Claremont, NH 03743. The listed phone number is (781) 733-0236.

What is Joseph Obrien'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 Joseph Obrien was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.