DAPHNE DUMORNAY FNP-BC
NPI 1164183828
Nurse Practitioner in Newark, DE
About Daphne Dumornay Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAPHNE DUMORNAY FNP-BC (NPI 1164183828) is an individual nurse practitioner in Newark, Delaware, licensed in Delaware (LG-0013269) and active in the NPI registry since January 2022. She is enrolled in Medicare PECOS, is affiliated with Main Line Hospital Lankenau, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 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
Daphne Dumornay Fnp-bc 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 Daphne Dumornay reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Newark, DE 19713
- Reassigned Medicare billing, Delaware and Maryland enrollments
- 113 clinicians in this Medicare group
Newtown Square, PA 19073
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,638 clinicians in this Medicare group
Douglassville, PA 19518
- Reassigned Medicare billing, Pennsylvania enrollment
- 86 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 13
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Main Line Hospital Lankenau
Acute Care Hospitals · Wynnewood, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19713 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
NEWARK, DE 19713
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 Daphne Dumornay's NPI number?
The NPI number for Daphne Dumornay is 1164183828. It was assigned to this individual provider in the NPPES registry on January 5, 2022.
Where is Daphne Dumornay located?
Daphne Dumornay practices at 200 Hygeia Dr, Newark, DE 19713. The listed phone number is (302) 273-1701.
What is Daphne Dumornay's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Daphne Dumornay enrolled in Medicare?
Yes. Daphne Dumornay 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 Daphne Dumornay's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Daphne Dumornay reassigns Medicare benefits to 3 organizations: Christiana Care Quality Partners (Newark, DE), Main Line Healthcare (Newtown Square, PA) and Tower Health Urgent Care, LLC (Douglassville, PA). 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 Daphne Dumornay's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Daphne Dumornay accept?
Health plans from AmeriHealth Caritas Next list Daphne Dumornay 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.
Is Daphne Dumornay affiliated with any hospitals?
According to CMS data, Daphne Dumornay is affiliated with Main Line Hospital Lankenau.
When was this NPI record last updated?
The NPPES record for Daphne Dumornay was last updated on November 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Daphne Dumornay, FNP-BC · NPI 1164183828
Nurse Practitioner physician in Newark, Delaware. Individual provider, active in the CMS NPPES registry since January 5, 2022.
## Identity
- **NPI:** 1164183828 (Entity type: Individual)
- **Enumerated:** January 5, 2022
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** LG-0013269 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 HYGEIA DR, Newark, DE 19713-2049
- **Phone:** (302) 273-1701 · **Fax:** (302) 273-4497
## 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): Christiana Care Quality Partners (NPI 1164061867, Newark, DE); Main Line Healthcare (NPI 1922077643, Newtown Square, PA); Tower Health Urgent Care, LLC (NPI 1194293647, Douglassville, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** November 10, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1164183828) · Data from the CMS NPPES public registry.