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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Jay Allan Nesvold, DDS

General Practice Dentistry in Portsmouth, NH · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1063485654

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Registry record

Entity type Individual (Type 1)
Name Dr. Jay Allan Nesvold
Credential DDS
Sex Male
Practice address Portsmouth, NH, 03801
Phone (603) 430-9009
Enumeration date Feb 13, 2006
Last updated in NPPES Sep 11, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223D0001X Public Health Dentistry Dental Providers · License 21460 (MA) Secondary
1223G0001X General Practice Dentistry Dental Providers · License 21460 (MA) Secondary
1223G0001X General Practice Dentistry Dental Providers · License 3293 (NH) Secondary
1223G0001X General Practice Dentistry Dental Providers · License D11553 (MN) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier Type State Issuer
30303822 Medicaid NH -
1201514 Medicaid MA -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Jay Nesvold?
The National Provider Identifier (NPI) for Jay Nesvold is 1063485654, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jay Nesvold practice?
The practice location on file with NPPES is in Portsmouth, NH. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.