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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Peggi M. Sylor, RDH

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

1124365564

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Registry record

Entity type Individual (Type 1)
Name Peggi M. Sylor
Credential RDH
Sex Female
Practice address Mount Morris, NY, 14510
Phone (585) 243-7840
Enumeration date Jan 4, 2013
Last updated in NPPES Jan 4, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License 025001-1 (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

What is the NPI number for Peggi Sylor?
The National Provider Identifier (NPI) for Peggi Sylor is 1124365564, a Type 1 (individual) record in the CMS NPPES registry.
Where does Peggi Sylor practice?
The practice location on file with NPPES is in Mount Morris, NY. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-04.