Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Angela Diorio, ARNP

Obstetrics & Gynecology Nurse Practitioner in Manchester, NH · enumerated 2007.

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

National Provider Identifier

1689791998

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Registry record

Entity type Individual (Type 1)

Name Angela Diorio

Credential ARNP

Sex Female

Practice address 150 Tarrytown Rd, Manchester, NH, 03103

Phone (603) 622-3162

Fax (603) 622-8677

Enumeration date Mar 23, 2007

Last updated in NPPES Aug 16, 2010

Taxonomy & licenses

363LX0001X Obstetrics & Gynecology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0209412305 (NH) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Angela Diorio?

Angela Diorio is registered in NPPES with the primary taxonomy of Obstetrics & Gynecology Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-16.