MARIE ELIZABETH SULLIVAN MD
NPI 1437788692
Obstetrics & Gynecology in Winston Salem, NC
About Marie Elizabeth Sullivan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIE ELIZABETH SULLIVAN MD (NPI 1437788692) is an individual obstetrics & gynecology provider in Winston Salem, North Carolina, licensed in North Carolina (2024-00790) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, is affiliated with North Carolina Baptist Hospital, and maintains a secondary practice location in Stamford.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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
Marie Elizabeth Sullivan 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 Reassignment
Medicare enrollment records show Marie Sullivan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Winston Salem, NC 27157
- Reassigned Medicare billing, North Carolina enrollment
- 3,003 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.
North Carolina Baptist Hospital
Acute Care Hospitals · Winston-Salem, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 27157 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.
WINSTON SALEM, NC 27157
WINSTON SALEM, NC 27157
WINSTON SALEM, NC 27157
WINSTON SALEM, NC 27157
WINSTON SALEM, NC 27157
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 Marie Sullivan's NPI number?
The NPI number for Marie Sullivan is 1437788692. It was assigned to this individual provider in the NPPES registry on April 8, 2020.
Where is Marie Sullivan located?
Marie Sullivan practices at Medical Center Blvd, Winston Salem, NC 27157. The listed phone number is (336) 716-4039.
What is Marie Sullivan's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Marie Sullivan enrolled in Medicare?
Yes. Marie Sullivan 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 organization bills Medicare for Marie Sullivan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marie Sullivan reassigns Medicare benefits to Wake Forest University Health Sciences (Winston Salem, NC). The 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 Marie Sullivan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marie Sullivan accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina and Ambetter of Tennessee list Marie Sullivan 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 Marie Sullivan affiliated with any hospitals?
According to CMS data, Marie Sullivan is affiliated with North Carolina Baptist Hospital.
When was this NPI record last updated?
The NPPES record for Marie Sullivan was last updated on August 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Marie Elizabeth Sullivan, MD · NPI 1437788692
Obstetrics & Gynecology physician in Winston Salem, North Carolina. Individual provider, active in the CMS NPPES registry since April 8, 2020.
## Identity
- **NPI:** 1437788692 (Entity type: Individual)
- **Enumerated:** April 8, 2020
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 2024-00790 (North Carolina)
- **Sole proprietor:** Yes
## Practice location
- **Address:** MEDICAL CENTER BLVD, Winston Salem, NC 27157-3602
- **Phone:** (336) 716-4039
## 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:** Wake Forest University Health Sciences (NPI 1003803032, Winston Salem, NC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** George Washington University School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** August 30, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1437788692) · Data from the CMS NPPES public registry.