Martin Ryan
Endodontics · Hinsdale, IL
Martin Ryan is an endodontics with a practice address in Hinsdale, Illinois, and NPI 1124722384, issued on Mar 29, 2023. Check the license (Illinois 021.003541, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Martin Ryan
- Primary taxonomy
- Endodontics 1223E0200X
- License numbers
- 021.003541 IL
019.034314 IL
Self-reported in NPPES; status is on the state search - Practice location
- 907 N Elm St Ste 100, Hinsdale, IL 60521
- Phone
- (630) 655-3636
- Enumerated
- Mar 29, 2023
- Record last updated
- Jul 7, 2026
- Entity
- Type 1 · individual
8 nearest endodontics records → All 214 in Illinois → Look up another NPI →
Also registered at 907 N Elm St Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jonathan Hess, PH.D.Clinical Neuropsychologist1508881251
Verify Martin Ryan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 021.003541Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $99.09
4 payments; by number, the most common kind was food and beverage; the largest payer was Dentsply Sirona Inc. The 2,057 providers of this specialty with any payment received $49,739.86 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Martin Ryan among 214 endodontics records in Illinois
Martin Ryan is one of 214 endodontics 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 2023, is newer than 98% of them.
- NPI issued2023 · 98% of these records are older, under 1% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2026 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223E0200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endodontics providers in Illinois
There are 214 endodontics records in Illinois.
All 214 in Illinois → Every provider in Hinsdale → Endodontics nationwide →
The 8 endodontics records with the nearest ZIP codes
- Jiten PatelHinsdale, IL 605211457413650
- James Gianakakis, D.D.S.,M.S.Oak Brook, IL 605231841522612
- Jeffrey Hembrough, D.D.S.,M.S.Oak Brook, IL 605231346572120
- Mark Palo, D.D.S.,M.S.Oak Brook, IL 605231003148891
- Vince Penesis, D.D.S.Oak Brook, IL 605231992037782
- Richard Kohn, DDS MSCountryside, IL 605251336315274
- Richard Pacelli, DDSLa Grange, IL 605251972685055
- Glenn Pouleson, DMDDowners Grove, IL 605161679740336
Common questions
What is Martin Ryan's NPI number?
Martin Ryan's National Provider Identifier (NPI) is 1124722384, issued on Mar 29, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Martin Ryan located?
The NPPES record lists a practice address at 907 N Elm St Ste 100, Hinsdale, IL, 60521. Phone: (630) 655-3636. Providers update this record themselves, so call before visiting.
How can I verify Martin Ryan's license?
NPPES lists Illinois license number 021.003541, 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.
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.