Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dewyun Nelson

Dental Hygienist in Mount Morris, NY · enumerated 2013 · practices at Mosaic Health, Inc..

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

National Provider Identifier

1093143273

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Registry record

Entity type Individual (Type 1)

Name Dewyun Nelson

Sex Male

Practice address 1 Murray Hill Dr, Mount Morris, NY, 14510

Phone (585) 243-7840

Enumeration date Oct 24, 2013

Last updated in NPPES Oct 24, 2013

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License 027439 (NY) 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

Where does Dewyun Nelson practice?

The practice location on file with NPPES is in Mount Morris, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Dewyun Nelson?

The National Provider Identifier (NPI) for Dewyun Nelson is 1093143273, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Mosaic Health, Inc. Federally Qualified Health Center (FQHC) · Mount Morris, NY NPI 1598073777 Paula Fischer Dental Hygienist · Mount Morris, NY NPI 1023354313 Peggi Sylor Dental Hygienist · Mount Morris, NY NPI 1124365564 Gabriel Proulx General Practice Dentistry · Mount Morris, NY NPI 1386058550 Janet Craft Social Worker · Mount Morris, NY NPI 1043781313

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-24.