Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Natalie Sumner Leibensperger, D.O.

Obstetrics & Gynecology Physician in Spring Hill, FL · enumerated 2005.

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

National Provider Identifier

1417957903

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Registry record

Entity type Individual (Type 1)

Name Dr. Natalie Sumner Leibensperger

Credential D.O.

Sex Female

Practice address 11175 County Line Rd, Spring Hill, FL, 34609

Phone (352) 686-8884

Fax (352) 684-6888

Enumeration date Jul 26, 2005

Last updated in NPPES Feb 22, 2014

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License OS8826 (FL) 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

Other identifiers

Identifier	Type	State	Issuer
81293	Other	FL	BCBS
267954000	Medicaid	FL	-

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 Natalie Leibensperger practice?

The practice location on file with NPPES is in Spring Hill, FL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Natalie Leibensperger?

The National Provider Identifier (NPI) for Natalie Leibensperger is 1417957903, 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 2014-02-22.