Independent US Healthcare Provider Directory & Public Medical Database
Deactivated NPI 1083739825 Deactivated / Inactive NPI Male Practitioner

Dr. David Richard Niequist , DC

Chiropractor • Algonquin, IL

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

Registration / Start Date March 20, 2007
NPI Deactivation Date January 03, 2020
Total Practice Duration ~13 Years of Practice (2007 – 2020)

Professional Overview & Biography Verified Profile Summary

Dr. David Niequist, DC was a registered Chiropractor practicing in Algonquin, IL. Throughout an active medical career spanning 13 years, Dr. Niequist provided care at the practice location at 1126 N MAIN ST until profile deactivation on 2020-01-03.

Historical Medicare Part B clinical services included chiropractic manipulative treatment, 3-4 spinal regions. Public procedure reimbursement records and service volume details are provided below for historical transparency.

Practice Location & Contact Primary Location

Practice Address

1126 N Main St

Algonquin, IL 601023482

Telephone 8476588514
Fax 8476588515

Specialty Benchmarks & Practice Insights

Comparative analytics for Chiropractor in Algonquin, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 26.6 Yrs
State Avg: 23.6 Yrs
Regional Practice Density
15 Specialists

Practicing in Algonquin, IL (4730 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
1.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2019)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
98941 Chiropractic manipulative treatment, 3-4 spinal regions
487 32 $40.70 $40.11

Medical Specialties & State Licenses

Chiropractor Primary Specialty

NUCC Taxonomy Code: 111N00000X

State License IL 038-003730

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

2 Associated Practitioners
NPI 1255449930

Doctor of Chiropractic

Dr. Dan Niequist , DC

Chiropractor - Thermography

NPI 1366444077

Doctor of Chiropractic

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 January 03, 2020

Record deactivated on January 03, 2020

NPI Profile Active August 29, 2013

NPI status registered as active in NPPES database

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Updated Practice Location August 29, 2013

Registered at 1126 N MAIN ST, ALGONQUIN, IL 601023482 (Tel: 8476588514)

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Updated Business Mailing Address August 29, 2013

Registered at 1126 N MAIN ST, ALGONQUIN, IL 601023482 (Tel: 8476588514)

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Provider Name / Credentials Updated August 29, 2013

Recorded as DAVID NIEQUIST, D.C.

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Medical Taxonomy / Specialty Registered (Primary Specialty) August 29, 2013

Chiropractor (License #038-003730 in IL)

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Initial NPI Registration & Enumeration March 20, 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: 1083739825
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 20, 2007
Last Update: August 29, 2013
Deactivation Date: January 03, 2020

Mailing Address

1126 N Main St

Algonquin, IL 601023482

Phone: 8476588514

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.