Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Douglas Matthew Kranz, RN

Registered Nurse in Valhalla, NY · enumerated 2023.

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

National Provider Identifier

1982477378

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Registry record

Entity type Individual (Type 1)

Name Douglas Matthew Kranz

Credential RN

Sex Male

Practice address 100 Woods Rd, Valhalla, NY, 10595

Phone (914) 493-7186

Enumeration date Nov 6, 2023

Last updated in NPPES Nov 6, 2023

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 786568 (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 Douglas Kranz?

The National Provider Identifier (NPI) for Douglas Kranz is 1982477378, a Type 1 (individual) record in the CMS NPPES registry.

Where does Douglas Kranz practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-06.