KATHRYN SOMMERS MD
NPI 1629607023
Psychiatry & Neurology - Neurology in Newark, DE
About Kathryn Sommers Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHRYN SOMMERS MD (NPI 1629607023) is an individual neurology provider in Newark, Delaware, licensed in Delaware (C1-0028151) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, is affiliated with Union Hospital Of Cecil County, and is a graduate of Jefferson Medical College Of Thomas Jefferson University.
NPPES Registry Identity
Specialties & Licenses
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
Kathryn Sommers Md 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 Kathryn Sommers reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Newark, DE 19713
- Reassigned Medicare billing, Delaware enrollment
- Also billed through NPI 1457593949 (Delaware)
- 1,531 clinicians in this Medicare group
Chadds Ford, PA 19317
- Reassigned Medicare billing, Pennsylvania enrollment
- 217 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Union Hospital Of Cecil County
Acute Care Hospitals · Elkton, MDPhysician 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.
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
NEWARK, DE 19713
NEWARK, DE 19713
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 Kathryn Sommers's NPI number?
The NPI number for Kathryn Sommers is 1629607023. It was assigned to this individual provider in the NPPES registry on April 7, 2020.
Where is Kathryn Sommers located?
Kathryn Sommers practices at 200 Hygeia Dr Ste 1420, Newark, DE 19713. The listed phone number is (302) 623-3017.
What is Kathryn Sommers's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Kathryn Sommers enrolled in Medicare?
Yes. Kathryn Sommers 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 Kathryn Sommers's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kathryn Sommers reassigns Medicare benefits to 2 organizations: Christiana Care Health Services, Inc (Newark, DE) and Christiana Care Pennsylvania Inc (Chadds Ford, 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 Kathryn Sommers's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kathryn Sommers accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Highmark Blue Cross Blue Shield Delaware list Kathryn Sommers 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 Kathryn Sommers affiliated with any hospitals?
According to CMS data, Kathryn Sommers is affiliated with Union Hospital Of Cecil County.
When was this NPI record last updated?
The NPPES record for Kathryn Sommers was last updated on September 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Kathryn Sommers, MD · NPI 1629607023
Neurology physician in Newark, Delaware. Individual provider, active in the CMS NPPES registry since April 7, 2020.
## Identity
- **NPI:** 1629607023 (Entity type: Individual)
- **Enumerated:** April 7, 2020
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** C1-0028151 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 HYGEIA DR STE 1420, Newark, DE 19713-2049
- **Phone:** (302) 623-3017 · **Fax:** (302) 266-9962
## 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): Christiana Care Health Services, Inc (NPI 1003850504, Newark, DE); Christiana Care Pennsylvania Inc (NPI 1013740745, Chadds Ford, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Jefferson Medical College Of Thomas Jefferson University
## Record status
- **NPPES last updated:** September 15, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1629607023) · Data from the CMS NPPES public registry.