NAPLES NEPHROLOGY P A
NPI 1235254699
Specialist in Naples, FL
About Naples Nephrology P A NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NAPLES NEPHROLOGY P A (NPI 1235254699) is a healthcare organization registered as a specialist in Naples, Florida and active in the NPI registry since March 2007. The organization lists Mark Steven Russo, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Naples Nephrology P A is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
12Medicare enrollment records show 12 clinicians reassign Medicare billing to Naples Nephrology P A, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 8 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 3
Clinicians, nearest first (12)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Naples Nephrology P A's NPI number?
The NPI number for Naples Nephrology P A is 1235254699. It was assigned to this organization in the NPPES registry on March 21, 2007.
Where is Naples Nephrology P A located?
Naples Nephrology P A is located at 878 109th Ave N, Naples, FL 34108. The listed phone number is (239) 513-1002.
What is Naples Nephrology P A's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Naples Nephrology P A enrolled in Medicare?
Yes. Naples Nephrology P A is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Naples Nephrology P A?
According to the CMS Revalidation Reassignment List (October 2026 release), 12 clinicians in 3 Medicare specialties reassign their Medicare billing to Naples Nephrology P A. A 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 the clinician's services. The largest specialties are Nephrology (6), Nurse Practitioner (5) and Internal Medicine (1). Of these, 4 practice at this address and 8 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Naples Nephrology P A accept?
Health plans from Ambetter Health, Ambetter of Alabama, Cigna HealthCare of Florida, Inc., Cigna Healthcare and Florida Blue (BlueCross BlueShield FL) and 2 other insurers list Naples Nephrology P A 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 Naples Nephrology P A was last updated on May 19, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Naples Nephrology P A · NPI 1235254699
Specialist organization in Naples, Florida. Organization record, active in the CMS NPPES registry since March 21, 2007.
## Identity
- **NPI:** 1235254699 (Entity type: Organization)
- **Enumerated:** March 21, 2007
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Organization subpart:** No
- **Authorized official:** Mark Russo, PRESIDENT
## Practice location
- **Address:** 878 109TH AVE N, Naples, FL 34108-1821
- **Phone:** (239) 513-1002 · **Fax:** (239) 513-1915
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 12 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nephrology (6), Nurse Practitioner (5), Internal Medicine (1); 4 practice at this address and 8 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 19, 2008
- **Other identifiers:** Other 39198 (FL); Medicaid 263246200 (FL); Medicare PIN K3409 (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1235254699) · Data from the CMS NPPES public registry.