Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ana Ballen, NP

Q: What is the NPI number for Ana Ballen?

The National Provider Identifier (NPI) for Ana Ballen is 1073108999, a Type 1 (individual) record in the CMS NPPES registry.

Family Nurse Practitioner in Brewster, NY · enumerated 2021.

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

National Provider Identifier

1073108999

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Registry record

Entity type Individual (Type 1)

Name Ana Ballen

Credential NP

Sex Female

Practice address 155 Main St Ste 101, Brewster, NY, 10509

Phone (273) 791-4632

Enumeration date Mar 2, 2021

Last updated in NPPES Mar 28, 2023

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F346994-01 (NY) 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 Ana Ballen practice?

The practice location on file with NPPES is in Brewster, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Ana Ballen?

The National Provider Identifier (NPI) for Ana Ballen is 1073108999, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-28.