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Internal Medicine - Nephrology Specialists in Lincoln, NE

Browse 14 Internal Medicine - Nephrology providers listed in NPPES with a practice address in Lincoln, Nebraska.

14 Healthcare Providers

How Lincoln compares with the U.S.

Lincoln has 4.7 clinicians in Internal Medicine - Nephrology per 100,000 residents, 18% higher than the U.S. rate of 4.0.

That is 14 active clinicians in Internal Medicine - Nephrology with a practice address in Lincoln, for a population of 294,856.

The Nebraska rate is 3.2 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.

100% of clinicians in Internal Medicine - Nephrology in Lincoln listed in the CMS Medicare file (13 of 13) accept Medicare assignment. That is similar to the Nebraska share of 100%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

31% of clinicians in Internal Medicine - Nephrology in Lincoln listed in the CMS Medicare file (4 of 13) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the Nebraska share of 27%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

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. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Internal Medicine - Nephrology Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine - Nephrology practitioners in Lincoln, NE

Source: CMS PECOS
PECOS Enrolled Specialists 14 In Lincoln, NE
Part B Lab & Imaging Eligible 14 Diagnostic Referrals
DME Ordering Eligible 14 Durable Medical Equipment
Home Health Agency Referrals 14 HHA Ordering Eligible
Showing 1โ€“14 of 14 providers
With recent CMS data first, then Aโ€“Z

Dr. Michael L Aaronson , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
7401 O St, Lincoln, NE 685102444
Phone: 4024845600
NPI Identifier 1326014028
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Dr. Rachel Lauren Brock , DO

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
7401 O St, Lincoln, NE 685102444
Phone: 4024845600
NPI Identifier 1669614897
View Full Profile

Dr. Elizabeth A Carthel , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
7441 O St Ste 304, Lincoln, NE 685102466
Phone: 4024845600
NPI Identifier 1750390001
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Lisa Cleveland , NP

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
7401 O St, Lincoln, NE 685102444
Phone: 4024845600
NPI Identifier 1801342530
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Dr. Stephanie Gawel , DO

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
7401 O St, Lincoln, NE 685102444
Phone: 4024845600
NPI Identifier 1164878153
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Dr. Nasimul Ghani , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
307 N 46th St, Lincoln, NE 685033714
Phone: 4024668259
NPI Identifier 1558452565
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Dr. Matthew John Glathar , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
7441 O St, Ste 304, Lincoln, NE 685102468
Phone: 4023017809
NPI Identifier 1033392600
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Dr. Gerard P Hafner , MD

Internal Medicine - Nephrology

Active NPI Status
7441 O St, Ste 304, Lincoln, NE 685102468
Phone: 4024845600
NPI Identifier 1386694628
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Dr. Sophia Alexandra Knoell , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
7401 O St, Lincoln, NE 685102444
Phone: 4024845600
NPI Identifier 1508358979
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Dr. Jeffrey T Marple , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
7441 O St, Ste 304, Lincoln, NE 685102468
Phone: 4024845600
NPI Identifier 1063462471
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Dr. Leslie A Spry , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
7441 O St, Ste 304, Lincoln, NE 685102468
Phone: 4024845600
NPI Identifier 1679522528
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Dr. Son Tran , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
7441 O St, Ste 304, Lincoln, NE 685102468
Phone: 4024845600
NPI Identifier 1023131356
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Dr. Yifei Frank Zhang , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
7401 O St, Lincoln, NE 68510
Phone: 4024845600
NPI Identifier 1194083188
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Dr. John M Duch , MD

Internal Medicine - Nephrology

Active NPI Status Accepts Medicare Assignment
7441 O St, Ste 304, Lincoln, NE 685102468
Phone: 4024845600
NPI Identifier 1588614978
View Full Profile

Frequently Asked Questions about Internal Medicine - Nephrology in Lincoln

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 Nebraska 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.