Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sherrie Ann Costello, RDH

Dental Hygienist in Saint Louis, MO · enumerated 2012.

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

National Provider Identifier

1295087377

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Registry record

Entity type Individual (Type 1)

Name Sherrie Ann Costello

Credential RDH

Sex Female

Practice address 1717 Biddle St, Saint Louis, MO, 63106

Phone (314) 814-8581

Fax (314) 814-8542

Enumeration date Oct 12, 2012

Last updated in NPPES Apr 20, 2023

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License 2012017508 (MO) 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 Sherrie Costello?

Sherrie Costello 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-20.