Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Natalie Walker, CRNP

Pediatric Nurse Practitioner in Pennsauken, NJ · enumerated 2006.

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

National Provider Identifier

1619919636

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Registry record

Entity type Individual (Type 1)

Name Mrs. Natalie Walker

Credential CRNP

Sex Female

Practice address 2562 Hadley Dr, Pennsauken, NJ, 08109

Phone (215) 888-3832

Enumeration date Jun 12, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP007634 (PA) Secondary

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NJ00107700 (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 Natalie Walker?

The National Provider Identifier (NPI) for Natalie Walker is 1619919636, a Type 1 (individual) record in the CMS NPPES registry.

Where does Natalie Walker practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.