Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Kerry Ann Gremo

Psychologist in Saint Charles, IL · enumerated 2017.

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

National Provider Identifier

1649782251

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Registry record

Entity type Individual (Type 1)

Name Dr. Kerry Ann Gremo

Sex Female

Practice address 111 E Main St, Saint Charles, IL, 60174

Phone (630) 587-3777

Enumeration date Nov 5, 2017

Last updated in NPPES Nov 5, 2017

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Kerry Gremo?

Kerry Gremo is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-11-05.