NPPES file of Aug 9, 2026

Benjamin Schwabe, D.D.S.

Dentist · Oak Brook, IL

Benjamin Schwabe, D.D.S. is a dentist with a practice address in Oak Brook, Illinois, and NPI 1235685801, issued on Sep 1, 2016. Check the license (Illinois 019.034073, as entered in NPPES) with the Illinois 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1235685801
Name
Benjamin Schwabe
Credential
D.D.S.
Primary taxonomy
Dentist 122300000X
License numbers
019.034073 IL
1001317-15 WI
Self-reported in NPPES; status is on the state search
Practice location
120 Oakbrook Ctr Ste 714, Oak Brook, IL 60523
Phone
(630) 654-3331
Enumerated
Sep 1, 2016
Record last updated
Aug 28, 2023
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 120 Oakbrook Ctr Ste 714

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

  1. Ryan Johnson, DMDPeriodontics1447924808

Verify Benjamin Schwabe in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 019.034073
    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 Illinois license search

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44% fewer Medicare Part D claims than the average dentist in 2024

48 Medicare Part D claims for 32 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Benjamin Schwabe48
  2. Specialty average86

Most prescribed

  1. Amoxicillin18 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.

Industry payments in 2024: $25.00

1 payment: food and beverage; the largest payer was Inspire Medical Systems, Inc. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Benjamin Schwabe$25.00
  2. Specialty average$540.36

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

Benjamin Schwabe among 4,522 dentist records in Illinois

Benjamin Schwabe, D.D.S. is one of 4,522 dentist records with a practice address in Illinois. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 68% of them.

  • NPI issued2016 · 68% of these records are older, 29% newer
  • In a Medicare fileYes · 64% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2023 · 74% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

19 dentist records list a practice address in Oak Brook

They are 19 of the 950 NPPES records with a practice address in Oak Brook, and 4,522 dentist records in Illinois.

The 8 dentist records with the nearest ZIP codes

  1. Mary Egan-Kramer, BSN,DDSOak Brook, IL 605231215155478
  2. James Griesbach, DDSOak Brook, IL 605231528286796
  3. Susan Kochlefl, DDSOak Brook, IL 605231356596548
  4. Peter Lekatsos, D.D.SOak Brook, IL 605231205993292
  5. Gregory Mondroski, DDSOak Brook, IL 605231255591830
  6. Alicia Muran, DDSOak Brook, IL 605231821251711
  7. John Nathan, DDS MDSOak Brook, IL 605231760529754
  8. Vasilios Panos, DDSOak Brook, IL 605231164859161

Common questions

What is Benjamin Schwabe, D.D.S.'s NPI number?

Benjamin Schwabe, D.D.S.'s National Provider Identifier (NPI) is 1235685801, issued on Sep 1, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Benjamin Schwabe, D.D.S. located?

The NPPES record lists a practice address at 120 Oakbrook Ctr Ste 714, Oak Brook, IL, 60523. Phone: (630) 654-3331. Providers update this record themselves, so call before visiting.

How can I verify Benjamin Schwabe, D.D.S.'s license?

NPPES lists Illinois license number 019.034073, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Benjamin Schwabe, D.D.S. prescribe under Medicare Part D?

In 2024, Benjamin Schwabe, D.D.S. had 48 Medicare Part D claims for 32 beneficiaries; the average among dentist prescribers was 86. 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.