DR. DUSTIN NEIDER M.D.
NPI 1851743868
Emergency Medicine in Saint Louis, MO
About Dr. Dustin Neider M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DUSTIN NEIDER M.D. (NPI 1851743868) is an individual emergency medicine provider in Saint Louis, Missouri, licensed in Missouri (2016018213) and active in the NPI registry since July 2016. He is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Lincoln, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Dustin Neider M.d. 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
5Medicare enrollment records show Dustin Neider reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63141
- Reassigned Medicare billing, Missouri enrollment
- 241 clinicians in this Medicare group
Saint Louis, MO 63128
- Reassigned Medicare billing, Missouri enrollment
- 186 clinicians in this Medicare group
Festus, MO 63028
- Reassigned Medicare billing, Missouri enrollment
- 118 clinicians in this Medicare group
Winfield, MO 63389
- Reassigned Medicare billing, Missouri enrollment
- Also billed through NPI 1962808733 (Missouri)
- 229 clinicians in this Medicare group
Washington, MO 63090
- Reassigned Medicare billing, Missouri enrollment
- 178 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Hospital Lincoln
Critical Access Hospitals · Troy, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63110 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
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 Dustin Neider's NPI number?
The NPI number for Dustin Neider is 1851743868. It was assigned to this individual provider in the NPPES registry on July 1, 2016.
Where is Dustin Neider located?
Dustin Neider practices at 660 S Euclid Ave, Saint Louis, MO 63110. The listed phone number is (314) 362-8971.
What is Dustin Neider's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Dustin Neider enrolled in Medicare?
Yes. Dustin Neider 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 Dustin Neider's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dustin Neider reassigns Medicare benefits to 5 organizations: Mercy Hospitals East Communities (Saint Louis, MO), Mercy Hospital South (Saint Louis, MO), Mercy Hospital Jefferson (Festus, MO), Mercy Hospital Lincoln (Winfield, MO) and Mercy Hospitals East Communities (Washington, 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 Dustin Neider's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Dustin Neider affiliated with any hospitals?
According to CMS data, Dustin Neider is affiliated with Mercy Hospital Lincoln.
When was this NPI record last updated?
The NPPES record for Dustin Neider was last updated on July 1, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Dr. Dustin Neider, M.D. · NPI 1851743868
Emergency Medicine physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since July 1, 2016.
## Identity
- **NPI:** 1851743868 (Entity type: Individual)
- **Enumerated:** July 1, 2016
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 2016018213 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 660 S EUCLID AVE, Saint Louis, MO 63110-1010
- **Phone:** (314) 362-8971
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Mercy Hospitals East Communities (NPI 1427098169, Saint Louis, MO); Mercy Hospital South (NPI 1568481984, Saint Louis, MO); Mercy Hospital Jefferson (NPI 1508859661, Festus, MO); Mercy Hospital Lincoln (NPI 1386040178, Winfield, MO); Mercy Hospitals East Communities (NPI 1104912997, Washington, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** July 1, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1851743868) · Data from the CMS NPPES public registry.