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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Prof. Maria Cholewinski, RDH

Dental Hygienist in Southington, CT · enumerated 2012 · practices at Lincoln College of New England Dental Hygiene Clinic.

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

National Provider Identifier

1811269236

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Registry record

Entity type Individual (Type 1)
Name Prof. Maria Cholewinski
Credential RDH
Sex Female
Practice address 2279 Mount Vernon Rd, Southington, CT, 06489
Enumeration date Jan 31, 2012
Last updated in NPPES Jan 31, 2012

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License 003514 (CT) 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

What specialty is Maria Cholewinski?
Maria Cholewinski 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 2012-01-31.