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Kathryn Guernsey, CNM

Advanced Practice Midwife in Rhinebeck, NY · enumerated 2018.

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

National Provider Identifier

1831686963

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Registry record

Entity type Individual (Type 1)
Name Kathryn Guernsey
Credential CNM
Sex Female
Practice address 6734 Route 9, Rhinebeck, NY, 12572
Phone (845) 231-5600
Enumeration date Apr 14, 2018
Last updated in NPPES Jul 16, 2025

Taxonomy & licenses

176B00000X Midwife Other Service Providers · License 001859 (NY) Secondary
367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 001859 (NY) Primary
CNM · Certified Nurse Midwife: An advanced practice nurse specializing in pregnancy, childbirth, and reproductive care. About the CNM 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

Where does Kathryn Guernsey practice?
The practice location on file with NPPES is in Rhinebeck, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Kathryn Guernsey?
The National Provider Identifier (NPI) for Kathryn Guernsey is 1831686963, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-16.