Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Karen Marie Osgood, RN

Q: What is the NPI number for Karen Osgood?

The National Provider Identifier (NPI) for Karen Osgood is 1558045849, a Type 1 (individual) record in the CMS NPPES registry.

Gerontology Registered Nurse in Swanzey, NH · enumerated 2023.

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

National Provider Identifier

1558045849

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Registry record

Entity type Individual (Type 1)

Name Karen Marie Osgood

Credential RN

Sex Female

Practice address 400 Eaton Rd, Swanzey, NH, 03446

Phone (603) 313-3492

Enumeration date Jun 15, 2023

Last updated in NPPES Jun 15, 2023

Taxonomy & licenses

163WG0600X Gerontology Registered Nurse Nursing Service Providers · License 080842-21 (NH) 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

Where does Karen Osgood practice?

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

What is the NPI number for Karen Osgood?

The National Provider Identifier (NPI) for Karen Osgood is 1558045849, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-15.