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

Miss Anna Liza Cristobal, RNFA

Registered Nurse First Assistant in Fairfield, NJ · enumerated 2008.

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

National Provider Identifier

1750558631

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Registry record

Entity type Individual (Type 1)

Name Miss Anna Liza Cristobal

Credential RNFA

Sex Female

Practice address Fairfield, NJ, 07004

Phone (973) 957-0551

Fax (866) 329-0698

Enumeration date May 10, 2008

Last updated in NPPES Jul 1, 2019

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

Taxonomy & licenses

163WR0006X Registered Nurse First Assistant Nursing Service Providers · License NO114347 (NJ) 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 1750558631 active?

Yes, as of the latest NPPES snapshot, NPI 1750558631 is active (record last updated 2019-07-01).

How do I verify Anna Liza Cristobal's NPI record?

Cross-check NPI 1750558631 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-01.