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

Rachel Adelia Lim Leonardi, D.O.

Obstetrics & Gynecology Physician in Shelton, CT · enumerated 2005.

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

National Provider Identifier

1669468534

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Registry record

Entity type Individual (Type 1)
Name Rachel Adelia Lim Leonardi
Credential D.O.
Sex Female
Practice address Shelton, CT, 06484
Phone (203) 944-9898
Fax (203) 944-9899
Enumeration date Sep 26, 2005
Last updated in NPPES Nov 10, 2021

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

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 045470 (CT) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

What is the NPI number for Rachel Leonardi?
The National Provider Identifier (NPI) for Rachel Leonardi is 1669468534, a Type 1 (individual) record in the CMS NPPES registry.
Where does Rachel Leonardi practice?
The practice location on file with NPPES is in Shelton, CT. 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 2021-11-10.