Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Steven J Leibach, M.D.

Medical Oncology Physician in Naples, FL · enumerated 2006 · practices at Miami Urology & Sexual Wellness Institute, P.A..

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

National Provider Identifier

1710948963

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Registry record

Entity type Individual (Type 1)

Name Dr. Steven J Leibach

Credential M.D.

Sex Male

Practice address 3530 Kraft Rd Ste 202, Naples, FL, 34105

Phone (239) 758-7465

Enumeration date Mar 29, 2006

Last updated in NPPES Dec 2, 2021

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 036-062217 (IL) Secondary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License ME130824 (FL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
KXFMY	Other	FL	BCBS
107895900	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Steven Leibach practice?

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

What is the NPI number for Steven Leibach?

The National Provider Identifier (NPI) for Steven Leibach is 1710948963, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Sharla Patterson Surgery Physician · Naples, FL NPI 1760570626 Tam Mai Surgery Physician · Naples, FL NPI 1598922825 Miami Urology & Sexual Wellness Institute, P.A. Surgical Oncology Physician · Naples, FL NPI 1164188603

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-02.