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

Rachel Piper, DMD

Dentist in Mokena, IL · enumerated 2025 · practices at Garnet L Patterson DDS, Ltd.

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

National Provider Identifier

1609766609

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Registry record

Entity type Individual (Type 1)
Name Rachel Piper
Credential DMD
Sex X
Practice address Mokena, IL, 60448
Phone (708) 694-3018
Enumeration date Jul 9, 2025
Last updated in NPPES Aug 25, 2025

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

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
122300000X Dentist Dental Providers · License 019.036461 (IL) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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 Rachel Piper practice?
The practice location on file with NPPES is in Mokena, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Rachel Piper?
The National Provider Identifier (NPI) for Rachel Piper is 1609766609, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-25.