DR. STEVEN J LEIBACH M.D.
NPI 1710948963
Internal Medicine - Medical Oncology in Naples, FL
About Dr. Steven J Leibach M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEVEN J LEIBACH M.D. (NPI 1710948963) is an individual medical oncology provider in Naples, Florida, licensed in Florida (ME130824) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (1978).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Steven J Leibach M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Steven Leibach reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Naples, FL 34105
- Reassigned Medicare billing, Florida enrollment
- Medicare enrollment name: Miami Urology & Sexual Wellness Institute PA
- 14 clinicians in this Medicare group
Fort Myers, FL 33912
- Reassigned Medicare billing, Florida enrollment
- 112 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 34105 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NAPLES, FL 34105
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Steven Leibach's NPI number?
The NPI number for Steven Leibach is 1710948963. It was assigned to this individual provider in the NPPES registry on March 29, 2006.
Where is Steven Leibach located?
Steven Leibach practices at 3530 Kraft Rd Ste 202, Naples, FL 34105. The listed phone number is (239) 758-7465.
What is Steven Leibach's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.
Is Steven Leibach enrolled in Medicare?
Yes. Steven Leibach is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Steven Leibach's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Leibach reassigns Medicare benefits to 2 organizations: Miami Urology & Sexual Wellness Institute, P.A. (Naples, FL) and Precision Healthcare Specialists, LLC (Fort Myers, FL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Steven Leibach's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Steven Leibach accept?
Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, AvMed and Florida Blue (BlueCross BlueShield FL) and 4 other insurers list Steven Leibach as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Steven Leibach was last updated on December 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Steven J Leibach, M.D. · NPI 1710948963
Medical Oncology physician in Naples, Florida. Individual provider, active in the CMS NPPES registry since March 29, 2006.
## Identity
- **NPI:** 1710948963 (Entity type: Individual)
- **Enumerated:** March 29, 2006
- **Primary specialty:** Internal Medicine - Medical Oncology · taxonomy 207RX0202X
- **State license:** ME130824 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 3530 KRAFT RD STE 202, Naples, FL 34105-5020
- **Phone:** (239) 758-7465
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Miami Urology & Sexual Wellness Institute, P.A. (NPI 1164188603, Naples, FL); Precision Healthcare Specialists, LLC (NPI 1457050106, Fort Myers, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Illinois College Of Med, class of 1978
## Record status
- **NPPES last updated:** December 2, 2021
- **Other identifiers:** Medicaid 107895900 (FL); Other KXFMY (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1710948963) · Data from the CMS NPPES public registry.