W TRENT MASSENGALE, MD LLC
NPI 1255774287
Dermatology in Prairieville, LA
About W Trent Massengale, Md Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
W TRENT MASSENGALE, MD LLC (NPI 1255774287) is a healthcare organization registered as a dermatology in Prairieville, Louisiana and active in the NPI registry since April 2013. The organization maintains a secondary practice location in Baton Rouge and lists William T Massengale, Dermatologist, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
W Trent Massengale, Md Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
7Medicare enrollment records show 7 clinicians reassign Medicare billing to W Trent Massengale, MD LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 3 within 10 miles. They are listed nearest first.
Clinicians, nearest first (7)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 W Trent Massengale, MD LLC's NPI number?
The NPI number for W Trent Massengale, MD LLC is 1255774287. It was assigned to this organization in the NPPES registry on April 9, 2013.
Where is W Trent Massengale, MD LLC located?
W Trent Massengale, MD LLC is located at 14151 Highway 73, Prairieville, LA 70769. The listed phone number is (225) 313-4560.
What is W Trent Massengale, MD LLC's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is W Trent Massengale, MD LLC enrolled in Medicare?
Yes. W Trent Massengale, MD LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through W Trent Massengale, MD LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 2 Medicare specialties reassign their Medicare billing to W Trent Massengale, MD LLC. A 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 the clinician's services. The largest specialties are Dermatology (4) and Nurse Practitioner (3). Of these, 1 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does W Trent Massengale, MD LLC accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Blue Cross and Blue Shield of Louisiana and 1 other insurer list W Trent Massengale, MD LLC 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 W Trent Massengale, MD LLC was last updated on April 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.
# W Trent Massengale, Md Llc · NPI 1255774287
Dermatology organization in Prairieville, Louisiana. Organization record, active in the CMS NPPES registry since April 9, 2013.
## Identity
- **NPI:** 1255774287 (Entity type: Organization)
- **Enumerated:** April 9, 2013
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **Organization subpart:** No
- **Authorized official:** William Massengale, DERMATOLOGIST
## Practice location
- **Address:** 14151 HIGHWAY 73, Prairieville, LA 70769-3626
- **Phone:** (225) 313-4560 · **Fax:** (225) 673-3069
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 7 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Dermatology (4), Nurse Practitioner (3); 1 practice at this address and 3 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 16, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1255774287) · Data from the CMS NPPES public registry.