STEVEN F MARQUARDT CRNA
NPI 1720048804
Nurse Anesthetist, Certified Registered in Nevada, MO
About Steven F Marquardt Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEVEN F MARQUARDT CRNA (NPI 1720048804) is an individual nurse anesthetist, certified registered in Nevada, Missouri, licensed in Missouri (146231) and active in the NPI registry since March 2006. He is affiliated with Nevada Regional Medical Center and is a graduate of University Of Missouri, Kansas City, School Of Medicine (2001).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Steven F Marquardt Crna 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.
Medicare Billing Reassignments
2Medicare enrollment records show Steven Marquardt reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Nevada, MO 64772
- Reassigned Medicare billing, Missouri enrollment
- 115 clinicians in this Medicare group
Joplin, MO 64804
- Reassigned Medicare billing, Missouri enrollment
- 427 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Nevada Regional Medical Center
Acute Care Hospitals · Nevada, MOFreeman Health System - Freeman West
Acute Care Hospitals · Joplin, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 64772 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Steven Marquardt's NPI number?
The NPI number for Steven Marquardt is 1720048804. It was assigned to this individual provider in the NPPES registry on March 24, 2006.
Where is Steven Marquardt located?
Steven Marquardt practices at 800 S Ash St, Nevada, MO 64772. The listed phone number is (417) 667-3355.
What is Steven Marquardt's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Steven Marquardt enrolled in Medicare?
Yes. Steven Marquardt 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.
Which organizations bill Medicare for Steven Marquardt's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Marquardt reassigns Medicare benefits to 2 organizations: Nevada City Hospital (Nevada, MO) and Freeman-Oak Hill Health System (Joplin, MO). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Steven Marquardt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Steven Marquardt accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 2 other insurers list Steven Marquardt 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.
Is Steven Marquardt affiliated with any hospitals?
According to CMS data, Steven Marquardt is affiliated with Nevada Regional Medical Center and Freeman Health System - Freeman West.
When was this NPI record last updated?
The NPPES record for Steven Marquardt was last updated on June 29, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Steven F Marquardt, CRNA · NPI 1720048804
Nurse Anesthetist, Certified Registered physician in Nevada, Missouri. Individual provider, active in the CMS NPPES registry since March 24, 2006.
## Identity
- **NPI:** 1720048804 (Entity type: Individual)
- **Enumerated:** March 24, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 146231 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 800 S ASH ST, Nevada, MO 64772-3223
- **Phone:** (417) 667-3355 · **Fax:** (816) 461-6586
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Nevada City Hospital (NPI 1164754859, Nevada, MO); Freeman-Oak Hill Health System (NPI 1679517023, Joplin, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Missouri, Kansas City, School Of Medicine, class of 2001
## Record status
- **NPPES last updated:** June 29, 2017
- **Other identifiers:** Medicaid 915348304 (MO); Medicare OSCAR/certification 718E506; Medicare UPIN C48444
---
Source: [NPI Profile](https://npiprofile.com/npi/1720048804) · Data from the CMS NPPES public registry.