Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sharon K Ritchey, CRNP

Nurse Practitioner in Duncansville, PA · enumerated 2008 · practices at Altoona Center for Clincial Research.

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

National Provider Identifier

1891967436

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Registry record

Entity type Individual (Type 1)

Name Sharon K Ritchey

Credential CRNP

Sex Female

Practice address 175 Meadowbrook Ln, Duncansville, PA, 16635

Phone (814) 693-0300

Fax (814) 693-0400

Enumeration date Mar 24, 2008

Last updated in NPPES Jan 26, 2010

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License VP004529B (PA) Primary

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

How do I verify Sharon Ritchey's NPI record?

Cross-check NPI 1891967436 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1891967436 active?

Yes, as of the latest NPPES snapshot, NPI 1891967436 is active (record last updated 2010-01-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-26.