Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Lorelei Ann Fen, APN

Nurse Practitioner in Pompton Plains, NJ · enumerated 2007.

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

National Provider Identifier

1649312893

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Registry record

Entity type Individual (Type 1)

Name Mrs. Lorelei Ann Fen

Credential APN

Sex Female

Practice address 97 W Parkway, Pompton Plains, NJ, 07444

Phone (973) 831-5451

Fax (973) 831-5431

Enumeration date Feb 13, 2007

Last updated in NPPES Jul 24, 2018

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NN10044200 (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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Lorelei Fen?

Lorelei Fen is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-24.