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Deactivated NPI 1881660199 Deactivated / Inactive NPI Male Practitioner

Dr. Robert J. Brennan , DDS

Dentist - General Practice • Neenah, WI

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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 Brennan has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date February 27, 2006
NPI Deactivation Date December 26, 2024
Total Practice Duration ~18 Years of Practice (2006 – 2024)

Professional Overview & Biography Verified Profile Summary

Dr. Robert Brennan, DDS was a registered Dentist - General Practice practicing in Neenah, WI. Throughout an active medical career spanning 18 years, Dr. Brennan provided care at the practice location at 250 N GREEN BAY RD until profile deactivation on 2024-12-26.

Practice Location & Contact Primary Location

Practice Address

250 N Green Bay Rd

Neenah, WI 549562245

Telephone 9207250551
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Dentist - General Practice in Neenah, WI

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 24.5 Yrs
Regional Practice Density
17 Specialists

Practicing in Neenah, WI (2459 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 WI 5000877

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

5 Associated Practitioners
NPI 1124387535

Doctor of Dental Surgery

Dr. Mark Mcniel , DDS

Dentist - General Practice

NPI 1679694558

Doctor of Dental Surgery

NPI 1821474057

Doctor of Chiropractic

Kathryn Mcniel , LMFT

Marriage & Family Therapist

NPI 1851869895

Licensed Marriage and Family Therapist

Kristen Paschke , LPC

Counselor - Professional

NPI 1861002057

Licensed Professional Counselor

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 December 26, 2024

Record deactivated on December 26, 2024

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

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Updated Practice Location July 08, 2007

Registered at 250 N GREEN BAY RD, NEENAH, WI 549562245 (Tel: 9207250551)

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Updated Business Mailing Address July 08, 2007

Registered at 250 N GREEN BAY RD, NEENAH, WI 549562245 (Tel: 9207250551)

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Provider Name / Credentials Updated July 08, 2007

Recorded as ROBERT BRENNAN, DDS

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Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Dentist (License #5000877 in WI)

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Initial NPI Registration & Enumeration February 27, 2006

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: 1881660199
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 27, 2006
Last Update: July 08, 2007
Deactivation Date: December 26, 2024

Mailing Address

250 N Green Bay Rd

Neenah, WI 549562245

Phone: 9207250551

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.