Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nancy Gregory Nicholson

Audiologist-Hearing Aid Fitter in Corona, CA · enumerated 2006.

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

National Provider Identifier

1649295718

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Registry record

Entity type Individual (Type 1)

Name Nancy Gregory Nicholson

Sex Female

Practice address 802 Magnolia Ave, Suite 208, Corona, CA, 92879

Phone (951) 736-1630

Enumeration date Jul 12, 2006

Last updated in NPPES May 28, 2014

Taxonomy & licenses

237700000X Hearing Instrument Specialist Speech, Language and Hearing Service Providers · License HA5006 (CA) Secondary

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License AU1183 (CA) 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 Nancy Nicholson's NPI record?

Cross-check NPI 1649295718 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1649295718 active?

Yes, as of the latest NPPES snapshot, NPI 1649295718 is active (record last updated 2014-05-28).

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Elaine Harris Marriage & Family Therapist · Corona, CA NPI 1487603544 Robert Solomon Clinical Psychologist · Corona, CA NPI 1235182510 Faro T. Owiesy, M.D., Inc Family Medicine Physician · Corona, CA NPI 1891724886 Bret Powers Sports Medicine (Orthopaedic Surgery) Physician · Corona, CA NPI 1457377202 Sonus-Usa, Inc. Audiologist-Hearing Aid Fitter · Corona, CA NPI 1447365671 Eric Shepard Urology Physician · Corona, CA NPI 1558443614 Jill Murch Specialist · Corona, CA NPI 1609093269 Associated Occupational Therapists Inc Hand Occupational Therapist · Corona, CA NPI 1578780896

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-05-28.