NPPES file of Aug 9, 2026

Stewart Reddin Carter, M.D.

Pediatric Surgery Physician · Louisville, KY

Stewart Reddin Carter, M.D. is a pediatric surgery physician with a practice address in Louisville, Kentucky, and NPI 1215164025, issued on Jun 18, 2009. Check the license (Kentucky 54426, as entered in NPPES) on the Kentucky Board of Medical Licensure; 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
1215164025
Name
Stewart Reddin Carter
Credential
M.D.
Primary taxonomy
Pediatric Surgery Physician 2086S0120X
License numbers
54426 KY
TP321 KY
35124 AL
125055836 IL
Self-reported in NPPES; status is on the state search
Practice location
411 E Chestnut St FL 5, Louisville, KY 40202
Phone
(502) 588-0390
Enumerated
Jun 18, 2009
Record last updated
Jan 7, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200824002940); accepts Medicare assignment
Medical or professional school
University Of Louisville School Of Medicine, 2009
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 411 E Chestnut St FL 5

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

  1. Kristen Schorch, DNP, APRN, CPNP-ACPediatric Nurse Practitioner1457950016

Verify Stewart Reddin Carter in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersKentucky Board of Medical Licensure
    Search for license 54426
    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 Kentucky license search

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The practice group's MIPS final score for 2023 (Medicare payment program): 100 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. Qualitynot scored (reweighted)
  2. Costnot scored (reweighted)
  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).

Industry payments in 2024: $1,334.29

12 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 523 providers of this specialty with any payment received $5,419.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stewart Carter$1,334.29
  2. Specialty average$5,419.89

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. Norton Childrens Medical Group LLCLouisville, KY

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

Stewart Reddin Carter among 18 pediatric surgery physician records in Kentucky

Stewart Reddin Carter, M.D. is one of 18 pediatric surgery physician records with a practice address in Kentucky. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 72% of them.

  • NPI issued2009 · 72% of these records are older, 22% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Record last updated2021 · 44% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0120X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Surgery Physician providers in Kentucky

There are 18 pediatric surgery physician records in Kentucky.

The 8 pediatric surgery physician records with the nearest ZIP codes

  1. Sheldon Bond, M.D.Louisville, KY 402021699772699
  2. Cynthia Downard, M.D.Louisville, KY 402021326262270
  3. Mary Fallat, M.D.Louisville, KY 402021124025127
  4. David Foley, M.D.Louisville, KY 402021336146158
  5. Indira Thirkannad, M.DLouisville, KY 402021679662258
  6. Chad Wiesenauer, M.D.Louisville, KY 402021861616732
  7. Tiffany Wright, MDLouisville, KY 402021992968689
  8. Diller Groff, M.D.Louisville, KY 402071699114462

Common questions

What is Stewart Reddin Carter, M.D.'s NPI number?

Stewart Reddin Carter, M.D.'s National Provider Identifier (NPI) is 1215164025, issued on Jun 18, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Stewart Reddin Carter, M.D. located?

The NPPES record lists a practice address at 411 E Chestnut St FL 5, Louisville, KY, 40202. Phone: (502) 588-0390. Providers update this record themselves, so call before visiting.

How can I verify Stewart Reddin Carter, M.D.'s license?

NPPES lists Kentucky license number 54426, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

What is Stewart Reddin Carter, M.D.'s MIPS final score?

The 2023 MIPS final score is 100 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.

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.