NPPES file of Aug 9, 2026

Cory A. Grathwol, D.M.D.

Pediatric Dentistry · Naperville, IL

Cory A. Grathwol, D.M.D. is a pediatric dentistry with a practice address in Naperville, Illinois, and NPI 1467802736, issued on Jun 17, 2016. Check the license (Illinois 019031567, 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
1467802736
Name
Cory A. Grathwol
Credential
D.M.D.
Primary taxonomy
Pediatric Dentistry 1223P0221X
License number
019031567 IL
Self-reported in NPPES; status is on the state search
Practice location
47 E Chicago Ave Ste 344, Naperville, IL 60540
Phone
(630) 778-9500
Enumerated
Jun 17, 2016
Record last updated
Apr 5, 2022
Fax
(630) 778-9521
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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8 nearest pediatric dentistry records → All 255 in Illinois → Look up another NPI →

Also registered at 47 E Chicago Ave Ste 344

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

  1. Chelsea Coronado, RDHDental Hygienist1275118796

Verify Cory A. Grathwol 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 019031567    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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Industry payments in 2024: $43.71

2 payments; by number, the most common kind was food and beverage; the largest payer was Align Technology, Inc. The 2,607 providers of this specialty with any payment received $434.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Cory Grathwol$43.71
  2. Specialty average$434.77

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

Cory A. Grathwol among 255 pediatric dentistry records in Illinois

Cory A. Grathwol, D.M.D. is one of 255 pediatric dentistry records with a practice address in Illinois. 31% 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 72% of them.

  • NPI issued2016 · 72% of these records are older, 26% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2022 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0221X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Dentistry providers in Illinois

There are 255 pediatric dentistry records in Illinois.

All 255 in Illinois → Every provider in Naperville → Pediatric Dentistry nationwide →

The 8 pediatric dentistry records with the nearest ZIP codes

  1. Thomas Donohue, D.M.D.Naperville, IL 605401083797856
  2. Eryn Donohue, D.D.S.Naperville, IL 605401649593427
  3. David Jones, DDSNaperville, IL 605401013121748
  4. Juei Lee, DMDNaperville, IL 605401164839213
  5. Michael Peske, D.D.S.Naperville, IL 605401629109293
  6. Kurt Wagner, DDSNaperville, IL 605401679644819
  7. Cal Kim, DDSWillowbrook, IL 605271497901250
  8. Nicole Oparaeke, DMDLa Grange, IL 605251740668177

Common questions

What is Cory A. Grathwol, D.M.D.'s NPI number?

Cory A. Grathwol, D.M.D.'s National Provider Identifier (NPI) is 1467802736, issued on Jun 17, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Cory A. Grathwol, D.M.D. located?

The NPPES record lists a practice address at 47 E Chicago Ave Ste 344, Naperville, IL, 60540. Phone: (630) 778-9500. Providers update this record themselves, so call before visiting.

How can I verify Cory A. Grathwol, D.M.D.'s license?

NPPES lists Illinois license number 019031567, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity 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.