DR. MARISA LYN MEYER DO
NPI 1437316692
Pediatrics - Pediatric Critical Care Medicine in Wilmington, DE
About Dr. Marisa Lyn Meyer Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARISA LYN MEYER DO (NPI 1437316692) is an individual pediatric critical care medicine provider in Wilmington, Delaware, licensed in Delaware (MD0000) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS and is a graduate of Rutgers School Of Dental Medicine (2005).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Dr. Marisa Lyn Meyer Do 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
2Medicare enrollment records show Marisa Meyer 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
Camden, NJ 08103
- Reassigned Medicare billing, New Jersey enrollment
- 132 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.
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
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 Marisa Meyer's NPI number?
The NPI number for Marisa Meyer is 1437316692. It was assigned to this individual provider in the NPPES registry on May 16, 2008. The provider is also known as Dr. Marisa Lyn Freschi Do.
Where is Marisa Meyer located?
Marisa Meyer practices at 1600 Rockland Road, Wilmington, DE 19803. The listed phone number is (302) 651-4200.
What is Marisa Meyer's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.
Is Marisa Meyer enrolled in Medicare?
Yes. Marisa Meyer 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 Marisa Meyer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marisa Meyer reassigns Medicare benefits to 2 organizations: The Nemours Foundation (Wilmington, DE) and Cooper Pediatric Specialists, PC (Camden, 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 Marisa Meyer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marisa Meyer accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and AmeriHealth Caritas Next list Marisa Meyer 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 Marisa Meyer was last updated on August 18, 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. Marisa Lyn Meyer, DO · NPI 1437316692
Pediatric Critical Care Medicine physician in Wilmington, Delaware. Individual provider, active in the CMS NPPES registry since May 16, 2008.
## Identity
- **NPI:** 1437316692 (Entity type: Individual)
- **Enumerated:** May 16, 2008
- **Primary specialty:** Pediatrics - Pediatric Critical Care Medicine · taxonomy 2080P0203X
- **State license:** MD0000 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 1600 ROCKLAND ROAD, Wilmington, DE 19803-3607
- **Phone:** (302) 651-4200 · **Fax:** (302) 651-6410
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): The Nemours Foundation (NPI 1366594699, Wilmington, DE); Cooper Pediatric Specialists, PC (NPI 1306867585, Camden, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rutgers School Of Dental Medicine, class of 2005
## Record status
- **NPPES last updated:** August 18, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1437316692) · Data from the CMS NPPES public registry.