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

Andrea Ballard, NP

Family Nurse Practitioner in Portsmouth, NH · enumerated 2016.

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

National Provider Identifier

1831557669

Verified

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Registry record

Entity type Individual (Type 1)

Name Andrea Ballard

Credential NP

Sex Female

Practice address Portsmouth, NH, 03804

Phone (207) 438-5981

Fax (207) 438-1527

Enumeration date Feb 8, 2016

Last updated in NPPES Nov 15, 2019

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

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 206875 (MA) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 037046-23 (NH) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Andrea Ballard 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 Andrea Ballard?

The National Provider Identifier (NPI) for Andrea Ballard is 1831557669, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-15.