NPPES file of Aug 9, 2026

Marcellus Ryan Luwia

Pediatrics Physician · Saint Joseph, MO

Marcellus Ryan Luwia is a pediatrics physician with a practice address in Saint Joseph, Missouri, and NPI 1659689677, issued on Sep 24, 2010. Check the license (Missouri 2019019525, 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 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659689677
Name
Marcellus Ryan Luwia
Primary taxonomy
Pediatrics Physician 208000000X
License numbers
2019019525 MO
9409951 KS
Self-reported in NPPES; status is on the state search
Practice location
5514 Corporate Dr Ste 120, Saint Joseph, MO 64507
Phone
(816) 271-1350
Enumerated
Sep 24, 2010
Record last updated
Apr 7, 2026
Fax
(816) 271-8810
Medicaid IDs
200073546 MO
30004656500002 KS
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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Also registered at 5514 Corporate Dr Ste 120

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

  1. Johanne AdlerInternal Medicine Physician1366939480
  2. Sarah Arnold, PNPPediatric Nurse Practitioner1255610606
  3. Crystal AshburnFamily Nurse Practitioner1750870846
  4. Jamie Ball, MDPediatrics Physician1053723783
  5. Ellis Berkowitz, M.D.02Internal Medicine Physician1124058425
  6. Karam Hadid, DOInternal Medicine Physician1386219442

Verify Marcellus Ryan Luwia 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 2019019525    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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The practice group's MIPS final score for 2023 (Medicare payment program): 76.9 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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 score66.5
  2. Costout of 100 · 30%56.5
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

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

Pediatrics Physician providers in Missouri

There are 1,560 pediatrics physician records in Missouri.

All 1,560 in Missouri → Every provider in Saint Joseph →

Other pediatrics physician records in Missouri

  1. Joanna Abaraoha, MDSt Louis, MO1487396537
  2. Sol Abarca Acevedo, M.D.Kansas City, MO1881482800
  3. Elaf AbdelmagidSaint Louis, MO1831077627
  4. Mohamed Aashiq Abdul Ghayum, M.D.Kansas City, MO1881211985
  5. Elizabeth Abraham, M.D.Saint Louis, MO1467654293
  6. Moh'd Rawhi Abu Hamad, MDSaint Louis, MO1639741218
  7. Kennison Adams, MDKansas City, MO1447000567
  8. Susan Adams, M.D.Saint Louis, MO1437112570
  9. William Adams, M.D.O Fallon, MO1841281193
  10. Tiffany Addington, MDKansas City, MO1518161439

Common questions

What is Marcellus Ryan Luwia's NPI number?

Marcellus Ryan Luwia's National Provider Identifier (NPI) is 1659689677, issued on Sep 24, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Marcellus Ryan Luwia located?

The NPPES record lists a practice address at 5514 Corporate Dr Ste 120, Saint Joseph, MO, 64507. Phone: (816) 271-1350. Providers update this record themselves, so call before visiting.

How can I verify Marcellus Ryan Luwia's license?

NPPES lists Missouri license number 2019019525, 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.

What is Marcellus Ryan Luwia's MIPS final score?

The 2023 MIPS final score is 76.9 of 100, reported for the practice group. 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.

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.