NPPES file of Aug 9, 2026

Konrad Tomaz Stepniakowski, MD

Specialist · Memphis, TN

Konrad Tomaz Stepniakowski, MD is a specialist with a practice address in Memphis, Tennessee, and NPI 1518900257, issued on Jun 13, 2006. Check the license (Tennessee MD036208, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1518900257
Name
Konrad Tomaz Stepniakowski
Credential
MD
Primary taxonomy
Specialist 174400000X
License numbers
MD036208 TN
E-5830 AR
50061 GA
Self-reported in NPPES; status is on the state search
Practice location
6490 Mount Moriah Road Ext, Memphis, TN 38115
Phone
(901) 565-0244
Enumerated
Jun 13, 2006
Record last updated
Mar 7, 2023
Fax
(901) 565-0616
Medicaid ID
3873696 TN
Medicare enrollment
Enrolled (PECOS I20090115000448); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 6490 Mount Moriah Road Ext

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. James Angell, ANPAdult Health Nurse Practitioner1184788572
  2. Bernadette Deogaygay, M.D.Nephrology Physician1750350757
  3. Patrick Kulubya, M.D.Nephrology Physician1720057714
  4. Julio Ruiz, M.D.Nephrology Physician1629047600

Verify Konrad Tomaz Stepniakowski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license MD036208
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Tennessee license search

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27% fewer Medicare Part D claims than the average specialist in 2024

1,007 Medicare Part D claims for 173 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.

  1. Konrad Stepniakowski1,007
  2. Specialty average1,380

Most prescribed

  1. Velphoro158 claims
  2. Sevelamer Carbonate118 claims
  3. Losartan Potassium84 claims
  4. Amlodipine Besylate79 claims
  5. Carvedilol76 claims
  6. Hydralazine Hcl51 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The MIPS final score for 2023 (Medicare payment program): 78.5 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score53.9
  2. Costout of 100 · 30%56.5
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $351.59

4 payments; by number, the most common kind was food and beverage; the largest payer was Travere Therapeutics, Inc. The 5,844 providers of this specialty with any payment received $4,760.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Konrad Stepniakowski$351.59
  2. Specialty average$4,760.79

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Mid-South Nephrology Consultants PLLCWest Memphis, AR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Specialist providers in Tennessee

There are 672 specialist records in Tennessee.

Other specialist records in Tennessee

  1. Salim Abdun, PTCordova, TN1003078874
  2. Colleen Able, PTMemphis, TN1215151022
  3. Ali Abualhayjaa, MDJackson, TN1134791197
  4. Jacob Aelion, M.D.Jackson, TN1679551501
  5. Hobart Akin, M.D,Knoxville, TN1366467326
  6. John Alexander, COChattanooga, TN1508174210
  7. Yaqub Ali, M.D.Knoxville, TN1801893771
  8. Kathryn Allen, M.ED, BCBAKingston Springs, TN1346367018
  9. Amati AllsmanNashville, TN1417322660
  10. Ansel Anderson, MDNashville, TN1538112602

Common questions

What is Konrad Tomaz Stepniakowski, MD's NPI number?

Konrad Tomaz Stepniakowski, MD's National Provider Identifier (NPI) is 1518900257, issued on Jun 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Konrad Tomaz Stepniakowski, MD located?

The NPPES record lists a practice address at 6490 Mount Moriah Road Ext, Memphis, TN, 38115. Phone: (901) 565-0244. Providers update this record themselves, so call before visiting.

How can I verify Konrad Tomaz Stepniakowski, MD's license?

NPPES lists Tennessee license number MD036208, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.

How much does Konrad Tomaz Stepniakowski, MD prescribe under Medicare Part D?

In 2024, Konrad Tomaz Stepniakowski, MD had 1,007 Medicare Part D claims for 173 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.

What is Konrad Tomaz Stepniakowski, MD's MIPS final score?

The 2023 MIPS final score is 78.5 of 100. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.