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Deactivated NPI 1831216175 Deactivated / Inactive NPI Male Practitioner

Dr. Robert E. O'brien , DDS

Dentist - General Practice • Saint Louis, MO

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Robert O'brien has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date March 23, 2007
NPI Deactivation Date May 03, 2021
Total Practice Duration ~14 Years of Practice (2007 – 2021)

Professional Overview & Biography Verified Profile Summary

Dr. Robert O'Brien, DDS was a registered Dentist - General Practice practicing in Saint Louis, MO. Throughout an active medical career spanning 14 years, Dr. O'Brien provided care at the practice location at 12000 BELLEFONTAINE RD until profile deactivation on 2021-05-03.

Practice Location & Contact Primary Location

Practice Address

12000 Bellefontaine Rd

Saint Louis, MO 631381903

Telephone 3147415133
Associated Practice Facility / Clinic
🏢 Cignodental Care Llp Facility NPI 1447536453

Specialty Benchmarks & Practice Insights

Comparative analytics for Dentist - General Practice in Saint Louis, MO

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 9.5 Yrs
Regional Practice Density
270 Specialists

Practicing in Saint Louis, MO (2113 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Dentist - General Practice Primary Specialty

NUCC Taxonomy Code: 1223G0001X

State License MO 11011

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

4 Associated Practitioners
Dr. Hadeel Al-Kassab , DDS

Dentist - General Practice

NPI 1053625079

Doctor of Dental Surgery

NPI 1770837783

Doctor of Dental Medicine

Dr. Sam Cigno , DDS

Dentist - General Practice

NPI 1801819230

Doctor of Dental Surgery

NPI 1811369499

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events
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NPI Profile Deactivated May 03, 2021

Record deactivated on May 03, 2021

NPI Profile Active February 03, 2014

NPI status registered as active in NPPES database

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Updated Practice Location February 03, 2014

Registered at 12000 BELLEFONTAINE RD, SAINT LOUIS, MO 631381903 (Tel: 3147415133)

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Updated Business Mailing Address February 03, 2014

Registered at 12000 BELLEFONTAINE RD, SAINT LOUIS, MO 631381903 (Tel: 3147415133)

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Provider Name / Credentials Updated February 03, 2014

Recorded as ROBERT O'BRIEN, D.D.S.

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Medical Taxonomy / Specialty Registered (Primary Specialty) February 03, 2014

Dentist (License #11011 in MO)

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Initial NPI Registration & Enumeration March 23, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1831216175
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 23, 2007
Last Update: February 03, 2014
Deactivation Date: May 03, 2021

Mailing Address

12000 Bellefontaine Rd

Saint Louis, MO 631381903

Phone: 3147415133

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.