Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. CAROLYN COWEN CHASE DMD
NPI 1972547958
Dentist in Portsmouth, NH

Active since June 16, 2006
1000 ISLINGTON ST, PORTSMOUTH, NH 03801(603) 436-8030(603) 436-0019 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Carolyn Cowen Chase Dmd NPPES

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

DR. CAROLYN COWEN CHASE DMD (NPI 1972547958) is an individual dentist in Portsmouth, New Hampshire, licensed in New Hampshire (2021) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1972547958
Entity TypeIndividualFemale
Primary Taxonomy122300000X
Provider Legal NameDR. CAROLYN COWEN CHASECredential: DMD
Location Address1000 ISLINGTON STPortsmouth, NH 03801-4224
Mailing Address8 Fire Road 268Strafford, NH 03884-6722 · (603) 664-1503 · Fax (603) 436-0019
Fax(603) 436-0019
Sole ProprietorNo
Enumeration DateJune 16, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1972547958 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License Licensed in NH · 2021
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.

1000 ISLINGTON ST, Portsmouth, NH 03801

Other Providers at the Same Location NPPES 2

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

Dentist (General Practice)
1000 ISLINGTON ST
PORTSMOUTH, NH 03801
Clinic/Center (Dental)
1000 ISLINGTON ST
PORTSMOUTH, NH 03801

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972547958, enumerated as an "individual" on June 16, 2006.

The provider is located at 1000 ISLINGTON ST PORTSMOUTH, NH 03801 and the phone number is (603) 436-8030.

Dentist with taxonomy code 122300000X.