Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Judith M Ellis, NP

Q: What is the NPI number for Judith Ellis?

The National Provider Identifier (NPI) for Judith Ellis is 1851383939, a Type 1 (individual) record in the CMS NPPES registry.

Nurse Practitioner in Brooklyn, NY · enumerated 2005.

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

National Provider Identifier

1851383939

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Registry record

Entity type Individual (Type 1)

Name Ms. Judith M Ellis

Credential NP

Sex Female

Practice address 1 Brookdale Plz, Brooklyn, NY, 11212

Phone (718) 240-6225

Fax (718) 240-8063

Enumeration date Aug 16, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F381716-1 (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 Judith Ellis practice?

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

What is the NPI number for Judith Ellis?

The National Provider Identifier (NPI) for Judith Ellis is 1851383939, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.