Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Mary Louise Rahn, APN

Nurse Practitioner in Linwood, NJ · enumerated 2008 · practices at Nik Parikh MD PA.

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

National Provider Identifier

1699930396

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Registry record

Entity type Individual (Type 1)

Name Mrs. Mary Louise Rahn

Credential APN

Sex Female

Practice address 2030 New Rd, Linwood, NJ, 08221

Phone (609) 653-0009

Fax (609) 653-6648

Enumeration date Jul 22, 2008

Last updated in NPPES Aug 15, 2014

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NN11241600 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Mary Louise Rahn?

The National Provider Identifier (NPI) for Mary Louise Rahn is 1699930396, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mary Louise Rahn practice?

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

Other providers at this practice address

Browse all →

Nikhil Parikh Internal Medicine Physician · Linwood, NJ NPI 1336254234 Nik Parikh MD PA Internal Medicine Physician · Linwood, NJ NPI 1174684252 Patricia Otaegui Adult Health Nurse Practitioner · Linwood, NJ NPI 1740433457 Alexandra Renelus Family Nurse Practitioner · Linwood, NJ NPI 1245731751

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-15.