Independent US Healthcare Provider Directory & Public Medical Database
Deactivated NPI 1245227107 Deactivated / Inactive NPI Male Practitioner

Dr. Joel D Janssen , DC

Chiropractor • Waterloo, IA

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

Registration / Start Date October 05, 2005
NPI Deactivation Date December 12, 2024
Total Practice Duration ~19 Years of Practice (2005 – 2024)

Professional Overview & Biography Verified Profile Summary

Dr. Joel Janssen, DC was a registered Chiropractor practicing in Waterloo, IA. Throughout an active medical career spanning 19 years, Dr. Janssen provided care at the practice location at 2505 FALLS AVE until profile deactivation on 2024-12-12.

Practice Location & Contact Primary Location

Practice Address

2505 Falls Ave

Waterloo, IA 507015719

Telephone 3192322100
Fax 8664159555
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Chiropractor in Waterloo, IA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 19.9 Yrs
State Avg: 21.9 Yrs
Regional Practice Density
31 Specialists

Practicing in Waterloo, IA (2109 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

Chiropractor Primary Specialty

NUCC Taxonomy Code: 111N00000X

State License IA 04085

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

Practice Associates & Co-Workers

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

3 Associated Practitioners
NPI 1083601322

Doctor of Chiropractic

NPI 1265433502

Doctor of Chiropractic

Daniel Mcgrane , MPT

Physical Therapist

NPI 1528238342

Master of Physical Therapy

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 12, 2024

Record deactivated on December 12, 2024

NPI Profile Active September 21, 2011

NPI status registered as active in NPPES database

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Updated Practice Location September 21, 2011

Registered at 2505 FALLS AVE, WATERLOO, IA 507015719 (Tel: 3192322100)

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Updated Business Mailing Address September 21, 2011

Registered at 2505 FALLS AVE, WATERLOO, IA 507015719 (Tel: 3192322100)

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Provider Name / Credentials Updated September 21, 2011

Recorded as JOEL JANSSEN, DC

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Medical Taxonomy / Specialty Registered (Primary Specialty) September 21, 2011

Chiropractor (License #04085 in IA)

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Initial NPI Registration & Enumeration October 05, 2005

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: 1245227107
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 05, 2005
Last Update: September 21, 2011
Deactivation Date: December 12, 2024

Mailing Address

2505 Falls Ave

Waterloo, IA 507015719

Phone: 3192322100

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.