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Mr. David Lloyd Hattenbrun IV, FNP/ANP

Nurse Practitioner in Rhinebeck, NY · enumerated 2006.

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

National Provider Identifier

1487766036

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Registry record

Entity type Individual (Type 1)
Name Mr. David Lloyd Hattenbrun IV
Credential FNP/ANP
Sex Male
Practice address 91 Serenity Hill Rd, Rhinebeck, NY, 12572
Enumeration date Aug 31, 2006
Last updated in NPPES Sep 25, 2025

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F333066 (NY) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP 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.

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Frequently asked questions

What is the NPI number for David Hattenbrun?
The National Provider Identifier (NPI) for David Hattenbrun is 1487766036, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Hattenbrun practice?
The practice location on file with NPPES is in Rhinebeck, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-25.