DR. NANCY A FINNIGAN DO
NPI 1821270802
Internal Medicine - Nephrology in Lakeland, FL
About Dr. Nancy A Finnigan Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NANCY A FINNIGAN DO (NPI 1821270802) is an individual nephrology provider in Lakeland, Florida, licensed in Florida (OS17101) and active in the NPI registry since November 2007. She is enrolled in Medicare PECOS, is affiliated with Lakeland Regional Medical Center, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
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. Nancy A Finnigan Do 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 Nancy Finnigan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lakeland, FL 33805
- Reassigned Medicare billing, Florida enrollment
- 740 clinicians in this Medicare group
Greensboro, NC 27406
- Reassigned Medicare billing, North Carolina enrollment
- 71 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lakeland Regional Medical Center
Acute Care Hospitals · Lakeland, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33805 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LAKELAND, FL 33805
LAKELAND, FL 33805
LAKELAND, FL 33805
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 Nancy Finnigan's NPI number?
The NPI number for Nancy Finnigan is 1821270802. It was assigned to this individual provider in the NPPES registry on November 30, 2007.
Where is Nancy Finnigan located?
Nancy Finnigan practices at 1324 Lakeland Hills Blvd, Lakeland, FL 33805. The listed phone number is (863) 284-6809.
What is Nancy Finnigan's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Nancy Finnigan enrolled in Medicare?
Yes. Nancy Finnigan 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 Nancy Finnigan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nancy Finnigan reassigns Medicare benefits to 2 organizations: Lakeland Regional Health Systems, Inc. (Lakeland, FL) and Knd Development 59 , LLC (Greensboro, NC). 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 Nancy Finnigan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nancy Finnigan accept?
Health plans from Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Molina Healthcare list Nancy Finnigan 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.
Is Nancy Finnigan affiliated with any hospitals?
According to CMS data, Nancy Finnigan is affiliated with Lakeland Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Nancy Finnigan was last updated on August 6, 2022. 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.