SERA NA
NPI 1942735121
Pediatrics in Wilmington, DE
About Sera Na NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SERA NA (NPI 1942735121) is an individual pediatrics provider in Wilmington, Delaware, licensed in Delaware (C7-0007320) and active in the NPI registry since April 2017. 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)
Sera Na is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Sera Na reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Waldorf, MD 20603
- Reassigned Medicare billing, District of Columbia enrollment
- 2,618 clinicians in this Medicare group
Fairfax, VA 22031
- Reassigned Medicare billing, District of Columbia enrollment
- 128 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
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 Sera Na's NPI number?
The NPI number for Sera Na is 1942735121. It was assigned to this individual provider in the NPPES registry on April 26, 2017.
Where is Sera Na located?
Sera Na practices at 1600 Rockland Rd, Wilmington, DE 19803. The listed phone number is (267) 992-0625.
What is Sera Na's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Sera Na enrolled in Medicare?
Yes. Sera Na is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Sera Na's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sera Na reassigns Medicare benefits to 2 organizations: Inova Health Care Services (Waldorf, MD) and Pediatric Specialists Of Virginia, LLC (Fairfax, VA). 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 Sera Na's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sera Na accept?
Health plans from Oscar Health list Sera Na 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 Sera Na was last updated on July 20, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Sera Na · NPI 1942735121
Pediatrics physician in Wilmington, Delaware. Individual provider, active in the CMS NPPES registry since April 26, 2017.
## Identity
- **NPI:** 1942735121 (Entity type: Individual)
- **Enumerated:** April 26, 2017
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** C7-0007320 (Delaware)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1600 ROCKLAND RD, Wilmington, DE 19803-3607
- **Phone:** (267) 992-0625
## 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): Inova Health Care Services (NPI 1851829550, Waldorf, MD); Pediatric Specialists Of Virginia, LLC (NPI 1699119818, Fairfax, VA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 20, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1942735121) · Data from the CMS NPPES public registry.