Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alyssa Testa Hammond, AGPCNP-BC

Primary Care Nurse Practitioner in New Britain, CT · enumerated 2025.

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

National Provider Identifier

1912710211

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Registry record

Entity type Individual (Type 1)

Name Alyssa Testa Hammond

Credential AGPCNP-BC

Sex Female

Practice address 2150 Corbin Ave, New Britain, CT, 06053

Phone (860) 223-2761

Enumeration date Jan 30, 2025

Last updated in NPPES Mar 10, 2025

Taxonomy & licenses

363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 14465 (CT) 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

Is NPI 1912710211 active?

Yes, as of the latest NPPES snapshot, NPI 1912710211 is active (record last updated 2025-03-10).

How do I verify Alyssa Hammond's NPI record?

Cross-check NPI 1912710211 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-10.