AMANDA ELIZABETH WILLIAMS FNP-BC
NPI 1437612876
Nurse Practitioner - Family in Newark, DE
About Amanda Elizabeth Williams Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMANDA ELIZABETH WILLIAMS FNP-BC (NPI 1437612876) is an individual family provider in Newark, Delaware, licensed in Delaware (LG-0001202) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in Newark, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Amanda Elizabeth Williams 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 Reassignment
Medicare enrollment records show Amanda Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Newark, DE 19713
- Reassigned Medicare billing, Delaware enrollment
- Also billed through NPI 1679727028 (Delaware)
- 101 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 3
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19718 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 19718
NEWARK, DE 19718
NEWARK, DE 19718
NEWARK, DE 19718
NEWARK, DE 19718
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 Amanda Williams's NPI number?
The NPI number for Amanda Williams is 1437612876. It was assigned to this individual provider in the NPPES registry on April 11, 2019.
Where is Amanda Williams located?
Amanda Williams practices at 4755 Ogletown Stanton Rd Ste 2e99, Newark, DE 19718. The listed phone number is (302) 623-3017.
What is Amanda Williams's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Amanda Williams enrolled in Medicare?
Yes. Amanda Williams 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 Amanda Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amanda Williams reassigns Medicare benefits to Christiana Care Health Services Inc (Newark, 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 Amanda Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amanda Williams accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan list Amanda Williams 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 Amanda Williams was last updated on May 15, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Amanda Elizabeth Williams, FNP-BC · NPI 1437612876
Family physician in Newark, Delaware. Individual provider, active in the CMS NPPES registry since April 11, 2019.
## Identity
- **NPI:** 1437612876 (Entity type: Individual)
- **Enumerated:** April 11, 2019
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** LG-0001202 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 4755 OGLETOWN STANTON RD STE 2E99, Newark, DE 19718-2049
- **Phone:** (302) 623-3017
## 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:** Christiana Care Health Services Inc (NPI 1457593949, Newark, DE), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** May 15, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1437612876) · Data from the CMS NPPES public registry.