DR. SCOTT A TRAIL MD
NPI 1437110798
Pediatrics in Saint Louis, MO
About Dr. Scott A Trail Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SCOTT A TRAIL MD (NPI 1437110798) is an individual pediatrics provider in Saint Louis, Missouri, licensed in Missouri (104193) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Missouri, Columbia School Of Medicine (1990).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
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
Dr. Scott A Trail Md 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 Scott Trail reassigns Medicare billing to 2 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
- 13 clinicians in this Medicare group
Saint Louis, MO 63141
- Reassigned Medicare billing, Missouri enrollment
- 435 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
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63141 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 63141
SAINT LOUIS, MO 63141
SAINT LOUIS, MO 63141
SAINT LOUIS, MO 63141
SAINT LOUIS, MO 63141
SAINT LOUIS, MO 63141
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 Scott Trail's NPI number?
The NPI number for Scott Trail is 1437110798. It was assigned to this individual provider in the NPPES registry on March 28, 2006.
Where is Scott Trail located?
Scott Trail practices at 522 N New Ballas Rd Suite 300, Saint Louis, MO 63141. The listed phone number is (314) 994-0444.
What is Scott Trail's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Scott Trail enrolled in Medicare?
Yes. Scott Trail 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 Scott Trail's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Scott Trail reassigns Medicare benefits to 2 organizations: Mercy Clinic Child And Adolescent Psychiatry, LLC (Saint Louis, MO) and Mercy Hospitals East Communities (Saint Louis, 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 Scott Trail's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Scott Trail 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 4 other insurers list Scott Trail 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 Scott Trail was last updated on May 10, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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. Scott A Trail, MD · NPI 1437110798
Pediatrics physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since March 28, 2006.
## Identity
- **NPI:** 1437110798 (Entity type: Individual)
- **Enumerated:** March 28, 2006
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 104193 (Missouri)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 522 N NEW BALLAS RD, SUITE 300, Saint Louis, MO 63141-6857
- **Phone:** (314) 994-0444
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Mercy Clinic Child And Adolescent Psychiatry, LLC (NPI 1265562300, Saint Louis, MO); Mercy Hospitals East Communities (NPI 1851431738, Saint Louis, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Missouri, Columbia School Of Medicine, class of 1990
## Record status
- **NPPES last updated:** May 10, 2011
- **Other identifiers:** Medicare UPIN G37532 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1437110798) · Data from the CMS NPPES public registry.