NPPES file of Aug 9, 2026

Douglas J. Kaderabek, M.D.

Surgery Physician · Indianapolis, IN

Douglas J. Kaderabek, M.D. is a surgery physician with a practice address in Indianapolis, Indiana, and NPI 1821097338, issued on Jul 18, 2005. Check the license (Indiana 01039176A, as entered in NPPES) on the Medical Licensing Board of Indiana; 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
1821097338
Name
Douglas J. Kaderabek
Credential
M.D.
Primary taxonomy
Surgery Physician 208600000X
License number
01039176A IN
Self-reported in NPPES; status is on the state search
Practice location
8240 Naab Road, Indianapolis, IN 46260
Phone
(317) 338-7450
Enumerated
Jul 18, 2005
Record last updated
Aug 3, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(317) 338-7457
Medicaid ID
100176450 IN
Medicare enrollment
Enrolled (PECOS I20101021001330); accepts Medicare assignment
Medical or professional school
Wayne State University School Of Medicine, 1991
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 8240 Naab Road

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

  1. Mark Edwards, M.D.Surgery Physician1669471736
  2. Denise Flanagan, DDSOral and Maxillofacial Surgery (Dentist)1568434827
  3. Theodore Holland, MDUrology Physician1417961103
  4. John Isch, M.D.Surgery Physician1740289255
  5. Lewis Jacobson, MDSurgery Physician1104888098
  6. Kathryn Leitwein, MDSurgery Physician1609293943

Verify Douglas J. Kaderabek in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Licensing Board of Indiana
    Search for license 01039176A
    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 Indiana license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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90% fewer Medicare Part D claims than the average surgery physician in 2024

14 Medicare Part D claims, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Douglas Kaderabek14
  2. Specialty average147

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: $302.50

7 payments; by number, the most common kind was food and beverage; the largest payer was Teleflex LLC. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Douglas Kaderabek$302.50
  2. Specialty average$3,513.80

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

Bills Medicare through 2 group practices

  1. Naab Road Surgical Group PCIndianapolis, IN
  2. St Vincent Physician Services Hospital And Health Care CenterIndianapolis, IN

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

Douglas J. Kaderabek among 612 surgery physician records in Indiana

Douglas J. Kaderabek, M.D. is one of 612 surgery physician records with a practice address in Indiana. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 84% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated1991 · median 2004 among the 408 with a school on file
  • Record last updated2018 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgery Physician providers in Indiana

There are 612 surgery physician records in Indiana.

The 8 surgery physician records with the nearest ZIP codes

  1. Maurice Arregui, MDIndianapolis, IN 462601992765770
  2. Chad Davis, M.D.Indianapolis, IN 462601619938073
  3. Mark Edwards, M.D.Indianapolis, IN 462601669471736
  4. Ian Ferries, M.D.Indianapolis, IN 462601144581588
  5. Timothy Glass, MDIndianapolis, IN 462601477552057
  6. John Isch, M.D.Indianapolis, IN 462601740289255
  7. Lewis Jacobson, MDIndianapolis, IN 462601104888098
  8. Sarah Longmire-Cook, MDIndianapolis, IN 462601659455269

Common questions

What is Douglas J. Kaderabek, M.D.'s NPI number?

Douglas J. Kaderabek, M.D.'s National Provider Identifier (NPI) is 1821097338, issued on Jul 18, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Douglas J. Kaderabek, M.D. located?

The NPPES record lists a practice address at 8240 Naab Road, Indianapolis, IN, 46260. Phone: (317) 338-7450. Providers update this record themselves, so call before visiting.

How can I verify Douglas J. Kaderabek, M.D.'s license?

NPPES lists Indiana license number 01039176A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Douglas J. Kaderabek, M.D. prescribe under Medicare Part D?

In 2024, Douglas J. Kaderabek, M.D. had 14 Medicare Part D claims; the average among surgery physician prescribers was 147. 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.

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.