Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kathryn Gruber, APN, NP

Nurse Practitioner in Camden, NJ · enumerated 2013.

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

National Provider Identifier

1902238736

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Registry record

Entity type Individual (Type 1)

Name Kathryn Gruber

Credential APN, NP

Sex Female

Practice address 3 Cooper Plz Rm 513, Camden, NJ, 08103

Phone (856) 963-3518

Enumeration date Aug 3, 2013

Last updated in NPPES Apr 1, 2025

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP013300 (PA) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NJ15290700 (NJ) 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

How do I verify Kathryn Gruber's NPI record?

Cross-check NPI 1902238736 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1902238736 active?

Yes, as of the latest NPPES snapshot, NPI 1902238736 is active (record last updated 2025-04-01).

Other providers at this practice address

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Jill Muhrer Adult Health Nurse Practitioner · Camden, NJ NPI 1295838142 Raquel Nahra Infectious Disease Physician · Camden, NJ NPI 1306039359 Cori Mcmahon Addiction Psychiatry Physician · Camden, NJ NPI 1104054675 Lisa Pedroza Infectious Disease Physician · Camden, NJ NPI 1235418674 Kristen Fields Medical Physician Assistant · Camden, NJ NPI 1205261641 Kevin Ng Infectious Disease Physician · Camden, NJ NPI 1174936736 Michael Deangelo Psychologist · Camden, NJ NPI 1497224414 Carley Schaffer Addiction (Substance Use Disorder) Counselor · Camden, NJ NPI 1427511492

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-01.