Ryan Peterson, D.M.D.
General Practice Dentistry · La Grange Park, IL
Ryan Peterson, D.M.D. is a general practice dentistry with a practice address in La Grange Park, Illinois, and NPI 1841676764, issued on Aug 3, 2015. Check the license (Illinois 019.030355, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ryan Peterson
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 019.030355 IL
Self-reported in NPPES; status is on the state search - Practice location
- 360 Sherwood RD, La Grange Park, IL 60526
- Phone
- (708) 354-7363
- Enumerated
- Aug 3, 2015
- Record last updated
- Jun 24, 2026
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 5,276 in Illinois → Look up another NPI →
Also registered at 360 Sherwood RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dawn Duzinskas-Ricordati, DDSDentist1548303084
- James Fieldhouse, D.D.S.Dentist1487823696
Verify Ryan Peterson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 019.030355Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average general practice dentistry in 2024
14 Medicare Part D claims for 12 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
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: $422.60
18 payments; by number, the most common kind was food and beverage; the largest payer was BioHorizons Implant Systems Inc. The 41,669 providers of this specialty with any payment received $597.01 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.
Ryan Peterson among 5,276 general practice dentistry records in Illinois
Ryan Peterson, D.M.D. is one of 5,276 general practice dentistry 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 2015, is newer than 75% of them.
- NPI issued2015 · 75% of these records are older, 24% 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 updated2026 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 general practice dentistry records list a practice address in La Grange Park
They are 8 of the 225 NPPES records with a practice address in La Grange Park, and 5,276 general practice dentistry records in Illinois.
All 5,276 in Illinois → Every provider in La Grange Park → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Albert Diepstra, D.D.S.La Grange Park, IL 605261356518179
- Michael Kasper, DDSLa Grange Park, IL 605261760554455
- Berenice Lopez, DDSLa Grange Park, IL 605261215052790
- Morad Misleh, DMDLa Grange, IL 605261144118449
- William Omerza, D.D.S.La Grange Park, IL 605261467615567
- John Polacek, DDSLa Grange Park, IL 605261386606713
- Fatima Quadri, DDSLa Grange Park, IL 605261255783320
- Brian Sladek, D.D.S.La Grange Park, IL 605261326201278
Common questions
What is Ryan Peterson, D.M.D.'s NPI number?
Ryan Peterson, D.M.D.'s National Provider Identifier (NPI) is 1841676764, issued on Aug 3, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Ryan Peterson, D.M.D. located?
The NPPES record lists a practice address at 360 Sherwood RD, La Grange Park, IL, 60526. Phone: (708) 354-7363. Providers update this record themselves, so call before visiting.
How can I verify Ryan Peterson, D.M.D.'s license?
NPPES lists Illinois license number 019.030355, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Ryan Peterson, D.M.D. prescribe under Medicare Part D?
In 2024, Ryan Peterson, D.M.D. had 14 Medicare Part D claims for 12 beneficiaries; the average among general practice dentistry prescribers was 83. 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.