Independent US Healthcare Provider Directory & Public Medical Database Patient Guides
Medical Specialty Listing

Internal Medicine - Nephrology Specialists in Lakeland, FL

Browse 10 Internal Medicine - Nephrology providers listed in NPPES with a practice address in Lakeland, Florida.

10 Healthcare Providers

How Lakeland compares with the U.S.

Lakeland has 8.3 clinicians in Internal Medicine - Nephrology per 100,000 residents, 2.1 times the U.S. rate of 4.0.

That is 10 active clinicians in Internal Medicine - Nephrology with a practice address in Lakeland, for a population of 119,961.

The Florida rate is 3.8 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

Too few clinicians in Internal Medicine - Nephrology in Lakeland are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Showing 1โ€“10 of 10 providers
With recent CMS data first, then Aโ€“Z

Dr. Michael J Achinger , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1600 Lakeland Hills Blvd, Lakeland, FL 338053019
Phone: 8636807000
NPI Identifier 1932170586
View Full Profile

Dr. Steven Gerard Achinger , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1600 Lakeland Hills Blvd., Lakeland, FL 338053019
Phone: 8636807190
NPI Identifier 1073514386
View Full Profile

Dr. Jose Javier Aguayo , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
1745 Lakeland Hills Blvd, Lakeland, FL 33805
Phone: 8636880576
NPI Identifier 1609972728
View Full Profile

Dr. Umair Syed Ahmed , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
3525 Lakeland Hills Blvd, Lakeland, FL 338051965
Phone: 8632843965
NPI Identifier 1275830341
View Full Profile

Dr. Nancy A Finnigan , DO

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
1324 Lakeland Hills Blvd, Lakeland, FL 338054543
Phone: 8632846809
NPI Identifier 1821270802
View Full Profile

Dr. Patrick Francois , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2300 E County Road 540a, Lakeland, FL 338133825
Phone: 8636807190
NPI Identifier 1598205403
View Full Profile

Dr. Bermily Maldonado-Colon , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1745 Lakeland Hills Blvd, Lakeland, FL 338053016
Phone: 8636880576
NPI Identifier 1790969749
View Full Profile

Dr. Ricardo Vilches , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
1745 Lakeland Hills Blvd, Lakeland, FL 33805
Phone: 8636880576
NPI Identifier 1699840454
View Full Profile

Dr. Mark Raymond Stampfl , MD

Internal Medicine - Nephrology

Active NPI Status
1600 Lakeland Hills Blvd, Lakeland, FL 33805
Phone: 8636807000
NPI Identifier 1609847813
View Full Profile

Dr. Hugo Ricardo Tapia , MD

Internal Medicine - Nephrology

Active NPI Status
1745 Lakeland Hills Blvd, Lakeland, FL 33805
Phone: 8636880576
NPI Identifier 1912003021
View Full Profile

Frequently Asked Questions about Internal Medicine - Nephrology in Lakeland

How do I check a Internal Medicine - Nephrology practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Florida licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.