DR. WILLIAM TROUTMAN MD
NPI 1538195805
Pediatrics - Pediatric Cardiology in Jackson, MS
About Dr. William Troutman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIAM TROUTMAN MD (NPI 1538195805) is an individual pediatric cardiology provider in Jackson, Mississippi, licensed in Mississippi (15292) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Tennessee, Hsc, College Of Medicine (1988).
NPPES Registry Identity
Specialties & Licenses
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
Dr. William Troutman 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
3Medicare enrollment records show William Troutman reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Jackson, MS 39216
- Reassigned Medicare billing, Mississippi enrollment
- 1,932 clinicians in this Medicare group
Madison, MS 39110
- Reassigned Medicare billing, Mississippi enrollment
- 326 clinicians in this Medicare group
Wiggins, MS 39577
- Reassigned Medicare billing, Mississippi enrollment
- 731 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.
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.
JACKSON, MS 39216
JACKSON, MS 39216
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 William Troutman's NPI number?
The NPI number for William Troutman is 1538195805. It was assigned to this individual provider in the NPPES registry on June 25, 2006.
Where is William Troutman located?
William Troutman practices at 2500 N State St, Jackson, MS 39216. The listed phone number is (228) 392-7046.
What is William Troutman's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.
Is William Troutman enrolled in Medicare?
Yes. William Troutman 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 William Troutman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Troutman reassigns Medicare benefits to 3 organizations: State Of Mississippi - University Of Mississippi Medical Center (Jackson, MS), Ochsner Mississippi, LLC (Madison, MS) and Memorial Hospital At Gulfport (Wiggins, MS). 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 William Troutman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Troutman accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee list William Troutman 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 William Troutman was last updated on September 9, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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. William Troutman, MD · NPI 1538195805
Pediatric Cardiology physician in Jackson, Mississippi. Individual provider, active in the CMS NPPES registry since June 25, 2006.
## Identity
- **NPI:** 1538195805 (Entity type: Individual)
- **Enumerated:** June 25, 2006
- **Primary specialty:** Pediatrics - Pediatric Cardiology · taxonomy 2080P0202X
- **State license:** 15292 (Mississippi)
- **Sole proprietor:** No
## Practice location
- **Address:** 2500 N STATE ST, Jackson, MS 39216-4500
- **Phone:** (228) 392-7046
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): State Of Mississippi - University Of Mississippi Medical Center (NPI 1154317527, Jackson, MS); Ochsner Mississippi, LLC (NPI 1356836118, Madison, MS); Memorial Hospital At Gulfport (NPI 1104477710, Wiggins, MS) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Tennessee, Hsc, College Of Medicine, class of 1988
## Record status
- **NPPES last updated:** September 9, 2015
- **Other identifiers:** Medicare UPIN H21099; Medicaid 00122055 (MS); Medicare PIN 350934YJ5D (MS)
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Source: [NPI Profile](https://npiprofile.com/npi/1538195805) · Data from the CMS NPPES public registry.