Doctor profile · Federal record
Dr. Duane Marquart, DC,Dacbr
Chiropractor (CMS: Chiropractic) · Ballwin, MO
- NPI 1851329106
- Accepts Medicare
- 43 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
201 Enchanted Pkwy
Ballwin, MO 630215493
(636) 256-7779 - Mailing address
-
Po Box 7414
Chesterfield, MO 630067414
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- October 16, 2023
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- Missouri #004979
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851329106. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
239
Distinct HCPCS
1
Medicare allowed
$9,066
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 239 | 27 | $38 |
In context: peer comparison
Among 4 peers in Ballwin Chiropractor, average services per provider: 311. This provider delivers 0.8× the peer median.Frequently asked questions
What is Dr. Duane Marquart's medical specialty?
Dr. Duane Marquart practices Chiropractor in Ballwin, MO.
Where does Dr. Duane Marquart practice?
Dr. Duane Marquart practices at 201 Enchanted Pkwy, Ballwin, MO 630215493. Office phone: 6362567779.
What is Dr. Duane Marquart's NPI?
Dr. Duane Marquart's National Provider Identifier (NPI) is 1851329106, issued by NPPES.
Does Dr. Duane Marquart accept Medicare assignment?
Yes. Dr. Duane Marquart accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Duane Marquart commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.