1. Home
  2. Directory
  3. Missouri
  4. Ballwin
  5. Chiropractor
  6. NPI Profile

DUANE MARQUART DC,DACBR
NPI 1851329106
Chiropractor in Ballwin, MO

Active since June 28, 2006Accepts Medicare Assignment
201 ENCHANTED PKWY, BALLWIN, MO 63021(636) 256-7779 Get Directions Write a Review

NPPES record last updated: October 16, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 16, 2023, Feb 6, 2017 (2 updates tracked since 2017).

About Duane Marquart Dc,dacbr NPPES

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

DUANE MARQUART DC,DACBR (NPI 1851329106) is an individual chiropractor in Ballwin, Missouri, licensed in Missouri (004979) and active in the NPI registry since June 2006. He is a graduate of Logan College Of Chiropractic (1983).

NPPES Registry Identity

NPI1851329106
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDUANE MARQUARTCredential: DC,DACBR
Location Address201 ENCHANTED PKWYBallwin, MO 63021-5493
Mailing AddressPo Box 7414Chesterfield, MO 63006-7414 · (636) 227-4151 · Fax (636) 227-0624
Phone(636) 256-7779
Sole ProprietorYes
Medical School CMSLogan College Of ChiropracticGraduated 1983
Enumeration DateJune 28, 2006
Last NPPES UpdateOctober 16, 20232 updates tracked since enumeration
NPPES CertifiedOctober 16, 2023
✔ NPI 1851329106 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in MO · 004979
Definition
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.
201 ENCHANTED PKWY, Ballwin, MO 63021
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Providence Health Plan, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Duane Marquart Dc,dacbr is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4082528385
PECOS Enrollment IDI20040521000403

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
246 services28 patients

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ANTHONY PASEK D.C.
Chiropractor
201 ENCHANTED PKWY
MANCHESTER, MO 63021
St. Louis County (636) 227-4151
PRIMARY CARE CHIROPRACTIC LLC
Chiropractor
201 ENCHANTED PKWY
BALLWIN, MO 63021
St. Louis County (636) 227-4151
RADIOLOGY CONSULTANTS MIDWEST INC
Specialist
201 ENCHANTED PKWY
BALLWIN, MO 63021
St. Louis County (636) 256-7779

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 Duane Marquart's NPI number?

The NPI number for Duane Marquart is 1851329106. It was assigned to this individual provider in the NPPES registry on June 28, 2006.

Where is Duane Marquart located?

Duane Marquart practices at 201 Enchanted Pkwy, Ballwin, MO 63021. The listed phone number is (636) 256-7779.

What is Duane Marquart's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Duane Marquart enrolled in Medicare?

Yes. Duane Marquart is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Duane Marquart accept?

Health plans from Medica, Providence Health Plan and UnitedHealthcare list Duane Marquart 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 Duane Marquart was last updated on October 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.