Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Holly Johnson

Registered Nurse in Morristown, NJ · enumerated 2016.

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

National Provider Identifier

1598207904

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Registry record

Entity type Individual (Type 1)

Name Holly Johnson

Sex Female

Practice address 310 Madison Ave, Suite 300, Morristown, NJ, 07960

Phone (973) 285-7800

Fax (973) 285-7809

Enumeration date Nov 16, 2016

Last updated in NPPES Nov 16, 2016

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 26NR19014700 (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.

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Frequently asked questions

How do I verify Holly Johnson's NPI record?

Cross-check NPI 1598207904 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1598207904 active?

Yes, as of the latest NPPES snapshot, NPI 1598207904 is active (record last updated 2016-11-16).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-16.