Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rebecca Joyce Mulder, RN

Community Health Registered Nurse in Peekskill, NY · enumerated 2021 · practices at Rockland Psychiatric Center.

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

National Provider Identifier

1851065288

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Registry record

Entity type Individual (Type 1)

Name Rebecca Joyce Mulder

Credential RN

Sex Female

Practice address 1040 Main St, Peekskill, NY, 10566

Phone (845) 737-8217

Enumeration date Aug 9, 2021

Last updated in NPPES Aug 9, 2021

Taxonomy & licenses

163WC1500X Community Health Registered Nurse Nursing Service Providers · License 655013 (NY) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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 Rebecca Mulder?

The National Provider Identifier (NPI) for Rebecca Mulder is 1851065288, a Type 1 (individual) record in the CMS NPPES registry.

Where does Rebecca Mulder practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-09.