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DR. JOHN O'BRIEN D.D.S.
NPI 1568639854
Dentist in Tinley Park, IL

Active since May 15, 2008
7602 CLAREMONT DR, TINLEY PARK, IL 60477(708) 601-1345 Get Directions Write a Review

NPPES record last updated: May 15, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. John O'brien D.d.s. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOHN O'BRIEN D.D.S. (NPI 1568639854) is an individual dentist in Tinley Park, Illinois, licensed in Illinois (019-020128) and active in the NPI registry since May 2008.

NPPES Registry Identity

NPI1568639854
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. JOHN O'BRIENCredential: D.D.S.
Location Address7602 CLAREMONT DRTinley Park, IL 60477-4740
Mailing Address7602 Claremont DrTinley Park, IL 60477-4740
Phone(708) 601-1345
Sole ProprietorYes
Enumeration DateMay 15, 2008
✔ NPI 1568639854 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in IL · 019-020128
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
7602 CLAREMONT DR, Tinley Park, IL 60477
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware and more.Insurance ›

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John O'brien's NPI number?

The NPI number for John O'brien is 1568639854. It was assigned to this individual provider in the NPPES registry on May 15, 2008.

Where is John O'brien located?

John O'brien practices at 7602 Claremont Dr, Tinley Park, IL 60477. The listed phone number is (708) 601-1345.

What is John O'brien's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

What insurance does John O'brien accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Anthem Blue Cross and Blue Shield and BEST Life and 10 other insurers list John O'brien as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for John O'brien was last updated on May 15, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.