MARIA MURPHY DARNALL FNP-C
NPI 1801788773
Nurse Practitioner - Family in Prairieville, LA
About Maria Murphy Darnall Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIA MURPHY DARNALL FNP-C (NPI 1801788773) is an individual family provider in Prairieville, Louisiana, licensed in Louisiana (240238) and active in the NPI registry since July 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses
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
Maria Murphy Darnall Fnp-c 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 Reassignment
Medicare enrollment records show Maria Darnall reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Prairieville, LA 70769
- Reassigned Medicare billing, Louisiana enrollment
- 7 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70769 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Maria Darnall's NPI number?
The NPI number for Maria Darnall is 1801788773. It was assigned to this individual provider in the NPPES registry on July 16, 2025.
Where is Maria Darnall located?
Maria Darnall practices at 14151 La-73, Prairieville, LA 70769. The listed phone number is (225) 313-4560.
What is Maria Darnall's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Maria Darnall enrolled in Medicare?
Yes. Maria Darnall 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 organization bills Medicare for Maria Darnall's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maria Darnall reassigns Medicare benefits to W Trent Massengale, MD LLC (Prairieville, LA). The 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 Maria Darnall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Maria Darnall 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 2 other insurers list Maria Darnall 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 Maria Darnall was last updated on July 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Maria Murphy Darnall, FNP-C · NPI 1801788773
Family physician in Prairieville, Louisiana. Individual provider, active in the CMS NPPES registry since July 16, 2025.
## Identity
- **NPI:** 1801788773 (Entity type: Individual)
- **Enumerated:** July 16, 2025
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 240238 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 14151 LA-73, Prairieville, LA 70769
- **Phone:** (225) 313-4560
## 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:** W Trent Massengale, MD LLC (NPI 1255774287, Prairieville, LA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** July 16, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1801788773) · Data from the CMS NPPES public registry.