Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Mary C Griffiths, RN

Community Health Registered Nurse in Penn Yan, NY · enumerated 2008.

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

National Provider Identifier

1093950156

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Registry record

Entity type Individual (Type 1)

Name Mrs. Mary C Griffiths

Credential RN

Sex Female

Practice address 417 Liberty St, Suite 2120, Penn Yan, NY, 14527

Phone (315) 536-5160

Fax (315) 536-5146

Enumeration date Dec 3, 2008

Last updated in NPPES Dec 3, 2008

Taxonomy & licenses

163WC1500X Community Health Registered Nurse Nursing Service Providers · License 349311-1 (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 Mary Griffiths?

The National Provider Identifier (NPI) for Mary Griffiths is 1093950156, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mary Griffiths practice?

The practice location on file with NPPES is in Penn Yan, 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 2008-12-03.