DR. LYNDA D. ARAI MD
NPI 1720179005
Anesthesiology - Pediatric Anesthesiology in Wilmington, DE
About Dr. Lynda D. Arai Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LYNDA D. ARAI MD (NPI 1720179005) is an individual pediatric anesthesiology provider in Wilmington, Delaware, licensed in Delaware (C10004794) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 10
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)
Dr. Lynda D. Arai Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Lynda Arai reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Wilmington, DE 19803
- Reassigned Medicare billing, Delaware enrollment
- 526 clinicians in this Medicare group
Deptford, NJ 08096
- Reassigned Medicare billing, New Jersey enrollment
- Medicare enrollment name: Nemours New Jersey Physician Practice PC
- 183 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 19803 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.
WILMINGTON, DE 19803
WILMINGTON, DE 19803
WILMINGTON, DE 19803
WILMINGTON, DE 19803
WILMINGTON, DE 19803
WILMINGTON, DE 19803
WILMINGTON, DE 19803
WILMINGTON, DE 19803
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 Lynda Arai's NPI number?
The NPI number for Lynda Arai is 1720179005. It was assigned to this individual provider in the NPPES registry on September 28, 2006.
Where is Lynda Arai located?
Lynda Arai practices at A.I. Dupont Hospital For Children 1600 Rockland Road, Wilmington, DE 19803. The listed phone number is (302) 651-4000.
What is Lynda Arai's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Pediatric Anesthesiology, with taxonomy code 207LP3000X.
Is Lynda Arai enrolled in Medicare?
Yes. Lynda Arai is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Lynda Arai's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lynda Arai reassigns Medicare benefits to 2 organizations: The Nemours Foundation (Wilmington, DE) and Nemours New Jersey Physician Practice, P.C. (Deptford, NJ). 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 Lynda Arai's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lynda Arai accept?
Health plans from AmeriHealth Caritas Next list Lynda Arai 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 Lynda Arai was last updated on September 2, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Dr. Lynda D. Arai, MD · NPI 1720179005
Pediatric Anesthesiology physician in Wilmington, Delaware. Individual provider, active in the CMS NPPES registry since September 28, 2006.
## Identity
- **NPI:** 1720179005 (Entity type: Individual)
- **Enumerated:** September 28, 2006
- **Primary specialty:** Anesthesiology - Pediatric Anesthesiology · taxonomy 207LP3000X
- **State license:** C10004794 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** A.I. DUPONT HOSPITAL FOR CHILDREN, 1600 ROCKLAND ROAD, Wilmington, DE 19803-3607
- **Phone:** (302) 651-4000 · **Fax:** (302) 651-4945
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): The Nemours Foundation (NPI 1366594699, Wilmington, DE); Nemours New Jersey Physician Practice, P.C. (NPI 1265874713, Deptford, NJ) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 2, 2011
- **Other identifiers:** Medicaid 001590180 (PA); Medicaid 3810000806 (WV); Medicaid 01576310 (NY); and 7 more
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Source: [NPI Profile](https://npiprofile.com/npi/1720179005) · Data from the CMS NPPES public registry.