Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Susan Mereby

Dental Hygienist in Danville, PA · enumerated 2015.

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

National Provider Identifier

1528445830

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Registry record

Entity type Individual (Type 1)

Name Mrs. Susan Mereby

Sex Female

Practice address Geisinger Medical Ctr, 100 Academy Avenue, Danville, PA, 17822

Phone (570) 271-6355

Enumeration date May 6, 2015

Last updated in NPPES May 6, 2015

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License DH011906R (PA) Primary

124Q00000X Dental Hygienist Dental Providers · License PHDH000042 (PA) Secondary

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

What specialty is Susan Mereby?

Susan Mereby is registered in NPPES with the primary taxonomy of Dental Hygienist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-05-06.