MARIE MARTHE PIERRE FNP, CRNP
NPI 1134934326
Nurse Practitioner - Primary Care in Salisbury, MD
About Marie Marthe Pierre Fnp, Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIE MARTHE PIERRE FNP, CRNP (NPI 1134934326) is an individual primary care provider in Salisbury, Maryland, licensed in Florida (11037669) and active in the NPI registry since February 2025. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Marie Marthe Pierre Fnp, Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Marie Pierre reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Seaford, DE 19973
- Reassigned Medicare billing, Delaware and Maryland enrollments
- 4 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 21801 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 Marie Pierre's NPI number?
The NPI number for Marie Pierre is 1134934326. It was assigned to this individual provider in the NPPES registry on February 12, 2025.
Where is Marie Pierre located?
Marie Pierre practices at 521 Willow Street, Salisbury, MD 21801. The listed phone number is (410) 845-3148.
What is Marie Pierre's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.
Is Marie Pierre enrolled in Medicare?
Yes. Marie Pierre is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Marie Pierre's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marie Pierre reassigns Medicare benefits to Ephphatha Medical Care Services LLC (Seaford, DE). 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 Marie Pierre's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marie Pierre accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan list Marie Pierre 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 Marie Pierre was last updated on April 27, 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.
# Marie Marthe Pierre, FNP, CRNP · NPI 1134934326
Primary Care physician in Salisbury, Maryland. Individual provider, active in the CMS NPPES registry since February 12, 2025.
## Identity
- **NPI:** 1134934326 (Entity type: Individual)
- **Enumerated:** February 12, 2025
- **Primary specialty:** Nurse Practitioner - Primary Care · taxonomy 363LP2300X
- **State license:** 11037669 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 521 WILLOW STREET, Salisbury, MD 21801
- **Phone:** (410) 845-3148
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Ephphatha Medical Care Services LLC (NPI 1245884048, Seaford, DE), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 27, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1134934326) · Data from the CMS NPPES public registry.