John M. Rock, DDS
Dentist · Tinley Park, IL
John M. Rock, DDS is a dentist with a practice address in Tinley Park, Illinois, and NPI 1750597233, issued on May 14, 2007. Check the license (Illinois 19A15238, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John M. Rock
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 19A15238 IL
Self-reported in NPPES; status is on the state search - Practice location
- 16860 Oak Park Ave, Tinley Park, IL 60477
- Phone
- (708) 532-4363
- Enumerated
- May 14, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 4,522 in Illinois → Look up another NPI →
Also registered at 16860 Oak Park Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Becker, DDSGeneral Practice Dentistry1639384589
- Vicki Becker, D.D.SGeneral Practice Dentistry1225292857
- Cheryl Howard, LCPCCounselor1659696045
- Julie Mueller, LCPCMental Health Counselor1689738213
- Roxana Norvais, M.A.,L.C.P.C.Professional Counselor1114042090
- Vicky Oliver, LCSWSocial Worker1861414443
Verify John M. Rock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 19A15238Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John M. Rock among 4,522 dentist records in Illinois
John M. Rock, DDS 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 not. Its NPI, issued in 2007, is newer than 19% of them.
- NPI issued2007 · 19% of these records are older, 62% newer
- In a Medicare fileNo · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 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).
17 dentist records list a practice address in Tinley Park
They are 17 of the 1,149 NPPES records with a practice address in Tinley Park, and 4,522 dentist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,522 in Illinois → Every provider in Tinley Park → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- John Athos, DDSTinley Park, IL 604771811932106
- Michael Golk, DMDTinley Park, IL 604771528626975
- Edmond Hanley, D.D.S.Tinley Park, IL 604771548340151
- Shellie HardenTinley Park, IL 604771861628976
- Emily Karamagianis, D.D.S.Tinley Park, IL 604771770620320
- James Kogionis, DDSTinley Park, IL 604771932234069
- Tamara Marjan, DMDTinley Park, IL 604771841783651
- Robert McGonigle, DDSTinley Park, IL 604771245493261
Common questions
What is John M. Rock, DDS's NPI number?
John M. Rock, DDS's National Provider Identifier (NPI) is 1750597233, issued on May 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John M. Rock, DDS located?
The NPPES record lists a practice address at 16860 Oak Park Ave, Tinley Park, IL, 60477. Phone: (708) 532-4363. Providers update this record themselves, so call before visiting.
How can I verify John M. Rock, DDS's license?
NPPES lists Illinois license number 19A15238, 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. 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.