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James G. Dinulos, M.D.

Dermatology Physician in Portsmouth, NH · enumerated 2006.

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

National Provider Identifier

1023037579

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Registry record

Entity type Individual (Type 1)
Name James G. Dinulos
Credential M.D.
Sex Male
Practice address 330 Borthwick Ave, Suite 303, Portsmouth, NH, 03801
Phone (603) 431-5205
Fax (603) 436-4257
Enumeration date Jul 18, 2006
Last updated in NPPES Feb 8, 2016

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 10990 (NH) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does James Dinulos practice?
The practice location on file with NPPES is in Portsmouth, NH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for James Dinulos?
The National Provider Identifier (NPI) for James Dinulos is 1023037579, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-08.