NPPES file of Aug 9, 2026

Voytek R. Slowik, M.D.

Pediatric Transplant Hepatology Physician · Kansas City, MO

Voytek R. Slowik, M.D. is a pediatric transplant hepatology physician with a practice address in Kansas City, Missouri, and NPI 1578859906, issued on Jun 23, 2011. Check the license (Missouri 2013012536, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1578859906
Name
Voytek R. Slowik
Credential
M.D.
Primary taxonomy
Pediatric Transplant Hepatology Physician 2080T0004X
License numbers
2013012536 MO
E-15104 AR
04-40910 KS
60741635 WA
Self-reported in NPPES; status is on the state search
Practice location
2401 Gillham RD, Kansas City, MO 64108
Phone
(816) 234-3000
Enumerated
Jun 23, 2011
Record last updated
Feb 13, 2024
Fax
(816) 302-9939
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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3 nearest pediatric transplant hepatology physician records → All 4 in Missouri → Look up another NPI →

Also registered at 2401 Gillham RD

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

  1. Brian Aalbers, D.O.Neurology with Special Qualifications in Child Neurology Physician1740584747
  2. Ruba Abdelhadi, MDPediatric Gastroenterology Physician1184824179
  3. Ahmed AbdelmoityNeurology with Special Qualifications in Child Neurology Physician1992754337
  4. Imane Abdelmoumen, M.D.Neurology with Special Qualifications in Child Neurology Physician1518348051
  5. Shahab Abdessalam, MDSurgical Oncology Physician1174697502
  6. Mohamed Aashiq Abdul Ghayum, M.D.Pediatrics Physician1881211985

Verify Voytek R. Slowik in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
    Search for license 2013012536    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
Open the Missouri license search

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35% fewer Medicare Part D claims than the average pediatric transplant hepatology physician in 2024

26 Medicare Part D claims, against an average of 40 among the 6 providers of this specialty who prescribed in Part D.

  1. Voytek Slowik26
  2. Specialty average40

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.

Industry payments in 2024: $3,478.98

3 payments; by number, the most common kind was food and beverage; the largest payer was Ipsen Biopharmaceuticals, Inc. The 31 providers of this specialty with any payment received $16,182.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Voytek Slowik$3,479
  2. Specialty average$16,182

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

Pediatric Transplant Hepatology Physician providers in Missouri

There are 4 pediatric transplant hepatology physician records in Missouri.

All 4 in Missouri → Every provider in Kansas City → Pediatric Transplant Hepatology Physician nationwide →

The 3 pediatric transplant hepatology physician records with the nearest ZIP codes

  1. Ryan Fischer, MDKansas City, MO 641081093981946
  2. Jennifer Halma, M.D.Kansas City, MO 641081407276249
  3. Kim Liss, MDSaint Louis, MO 631101316235575

Common questions

What is Voytek R. Slowik, M.D.'s NPI number?

Voytek R. Slowik, M.D.'s National Provider Identifier (NPI) is 1578859906, issued on Jun 23, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Voytek R. Slowik, M.D. located?

The NPPES record lists a practice address at 2401 Gillham RD, Kansas City, MO, 64108. Phone: (816) 234-3000. Providers update this record themselves, so call before visiting.

How can I verify Voytek R. Slowik, M.D.'s license?

NPPES lists Missouri license number 2013012536, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Voytek R. Slowik, M.D. prescribe under Medicare Part D?

In 2024, Voytek R. Slowik, M.D. had 26 Medicare Part D claims; the average among pediatric transplant hepatology physician prescribers was 40. Part D covers Medicare prescriptions only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.