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DENNIS HANNON D.D.S.
NPI 1720099120
Dentist - Oral and Maxillofacial Surgery in Littleton, NH

Active since August 10, 2006
262 COTTAGE ST, SUITE 301, LITTLETON, NH 03561(603) 444-0003(603) 444-9401 Get Directions Write a Review

NPPES record last updated: November 9, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dennis Hannon D.d.s. NPPES

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

DENNIS HANNON D.D.S. (NPI 1720099120) is an individual oral and maxillofacial surgery provider in Littleton, New Hampshire, licensed in New Hampshire (3475) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1720099120
Entity TypeIndividualMale
Primary Taxonomy1223S0112X
Provider Legal NameDENNIS HANNONCredential: D.D.S.
Location Address262 COTTAGE ST, SUITE 301Littleton, NH 03561-4143
Mailing Address262 Cottage St, Suite 301Littleton, NH 03561-4143 · (603) 444-0003 · Fax (603) 444-9401
Phone(603) 444-0003
Fax(603) 444-9401
Sole ProprietorYes
Enumeration DateAugust 10, 2006
Last NPPES UpdateNovember 9, 2010
✔ NPI 1720099120 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers
Taxonomy Code1223S0112X
License✔ Licensed in NH · 3475
Definition
An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
262 COTTAGE ST, Littleton, NH 03561
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Other Identifiers 1

Medicaid30304273NH

Other Providers at the Same Location NPPES 10

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

SAU 35 - LANDAFF
Local Education Agency (LEA)
262 COTTAGE ST, STE. 230
LITTLETON, NH 03561
Grafton County (603) 444-3925
SAU 35 - BETHLEHEM
Local Education Agency (LEA)
262 COTTAGE ST, STE. 230
LITTLETON, NH 03561
Grafton County (603) 444-3925
NORTH COUNTRY HEALTH CONSORTIUM
Dentist (Dental Public Health)
262 COTTAGE ST, SUITE 230
LITTLETON, NH 03561
Grafton County (603) 259-3700
BRIGHT DAY PSYCHOLOGY PLLC
Psychologist (Clinical)
262 COTTAGE ST, SUITE 250
LITTLETON, NH 03561
Grafton County (603) 444-1512
SAU 35 - LISBON
Local Education Agency (LEA)
262 COTTAGE ST, STE. 230
LITTLETON, NH 03561
Grafton County (603) 444-3925
SAU 35 - PROFILE
Local Education Agency (LEA)
262 COTTAGE ST, STE. 230
LITTLETON, NH 03561
Grafton County (603) 444-3925
SAU 35 - LAFAYETTE
Local Education Agency (LEA)
262 COTTAGE ST, STE. 230
LITTLETON, NH 03561
Grafton County (603) 444-3925
NORTH COUNTRY ORAL AND MAXILLOFACIAL SURGERY
Dentist (Oral and Maxillofacial Surgery)
262 COTTAGE ST, SUITE 301
LITTLETON, NH 03561
Grafton County (603) 444-0003

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 Dennis Hannon's NPI number?

The NPI number for Dennis Hannon is 1720099120. It was assigned to this individual provider in the NPPES registry on August 10, 2006.

Where is Dennis Hannon located?

Dennis Hannon practices at 262 Cottage St Suite 301, Littleton, NH 03561. The listed phone number is (603) 444-0003.

What is Dennis Hannon's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

When was this NPI record last updated?

The NPPES record for Dennis Hannon was last updated on November 9, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years 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.