Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine Rose Cosimi, APN

Family Nurse Practitioner in Atlantic City, NJ · enumerated 2018.

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

National Provider Identifier

1851870885

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Registry record

Entity type Individual (Type 1)

Name Katherine Rose Cosimi

Credential APN

Sex Female

Practice address 1925 Pacific Ave, Atlantic City, NJ, 08401

Phone (609) 441-8146

Fax (609) 441-8002

Enumeration date Aug 10, 2018

Last updated in NPPES Oct 20, 2021

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NJ00839700 (NJ) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 26NJ00839700 (NJ) Secondary

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 Katherine Cosimi practice?

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

What is the NPI number for Katherine Cosimi?

The National Provider Identifier (NPI) for Katherine Cosimi is 1851870885, 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 2021-10-20.