STEFANIE N MARSHALL DO
NPI 1184691156
Obstetrics & Gynecology in Newark, DE
About Stefanie N Marshall Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEFANIE N MARSHALL DO (NPI 1184691156) is an individual obstetrics & gynecology provider in Newark, Delaware, licensed in Delaware (C20007561) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS and is a graduate of Rowan University School Of Osteopathic Medicine (2001).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 3
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
Stefanie N Marshall 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
4Medicare enrollment records show Stefanie Marshall reassigns Medicare billing to 4 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
- 1,531 clinicians in this Medicare group
Newark, DE 19713
- Reassigned Medicare billing, Delaware enrollment
- 46 clinicians in this Medicare group
Dover, DE 19901
- Reassigned Medicare billing, Delaware enrollment
- 35 clinicians in this Medicare group
Florham Park, NJ 07932
- Reassigned Medicare billing, Delaware enrollment
- 17 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 7
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 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
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 Stefanie Marshall's NPI number?
The NPI number for Stefanie Marshall is 1184691156. It was assigned to this individual provider in the NPPES registry on March 8, 2006. The provider is also known as Stefanie N Kersh Do.
Where is Stefanie Marshall located?
Stefanie Marshall practices at 4745 Ogletown Stanton Rd Suite 106, Newark, DE 19713. The listed phone number is (302) 454-9800.
What is Stefanie Marshall's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Stefanie Marshall enrolled in Medicare?
Yes. Stefanie Marshall 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 Stefanie Marshall's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stefanie Marshall reassigns Medicare benefits to 4 organizations: Christiana Care Health Services Inc (Newark, DE), St Francis Hospital Inc. (Newark, DE), Ob Hospitalist Services Delaware PA (Dover, DE) and Lifeline Medical Associates, LLC (Florham Park, 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 Stefanie Marshall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stefanie Marshall accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and AmeriHealth Caritas Next and 1 other insurer list Stefanie Marshall 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 Stefanie Marshall was last updated on April 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Stefanie N Marshall, DO · NPI 1184691156
Obstetrics & Gynecology physician in Newark, Delaware. Individual provider, active in the CMS NPPES registry since March 8, 2006.
## Identity
- **NPI:** 1184691156 (Entity type: Individual)
- **Enumerated:** March 8, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** C20007561 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 4745 OGLETOWN STANTON RD, SUITE 106, Newark, DE 19713-2067
- **Phone:** (302) 454-9800 · **Fax:** (302) 454-6446
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Christiana Care Health Services Inc (NPI 1952335556, Newark, DE); St Francis Hospital Inc. (NPI 1871647404, Newark, DE); Ob Hospitalist Services Delaware PA (NPI 1619304300, Dover, DE); Lifeline Medical Associates, LLC (NPI 1821041617, Florham Park, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rowan University School Of Osteopathic Medicine, class of 2001
## Record status
- **NPPES last updated:** April 6, 2021
- **Other identifiers:** Other 425996; Other I43371 (DE); Other 1159216
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Source: [NPI Profile](https://npiprofile.com/npi/1184691156) · Data from the CMS NPPES public registry.