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MRS. STEPHANIE WARREN RN, MSN, NNP-BC
NPI 1669710927
Nurse Practitioner - Neonatal, Critical Care in Durham, NC

Active since January 22, 2013PECOS Enrolled
5524 HOSPITAL N, BOX 100500 MEDICAL CENTER, DURHAM, NC 27710(919) 970-9698(919) 681-6065 Get Directions Write a Review

NPPES record last updated: March 30, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Mrs. Stephanie Warren Rn, Msn, Nnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. STEPHANIE WARREN RN, MSN, NNP-BC (NPI 1669710927) is an individual neonatal, critical care provider in Durham, North Carolina, licensed in North Carolina (5005563) and active in the NPI registry since January 2013. She is enrolled in Medicare PECOS and maintains a secondary practice location in Raleigh.

NPPES Registry Identity

NPI1669710927
Entity TypeIndividualFemale
Primary Taxonomy363LN0005X
Provider Legal NameMRS. STEPHANIE WARRENCredential: RN, MSN, NNP-BC
Location Address5524 HOSPITAL N, BOX 100500 MEDICAL CENTERDurham, NC 27710-0001
Mailing Address2424 Erwin Rd, Suite 504, NeonatologyDurham, NC 27705-3824 · (919) 970-9698 · Fax (919) 681-6065
Phone(919) 970-9698
Fax(919) 681-6065
Sole ProprietorYes
Enumeration DateJanuary 22, 2013
Last NPPES UpdateMarch 30, 2023
NPPES CertifiedJuly 8, 2021
✔ NPI 1669710927 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Neonatal, Critical CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LN0005X
License✔ Licensed in NC · 5005563
5524 HOSPITAL N, Durham, NC 27710
Open in Google Maps ↗

Secondary Practice Location 1

Location 13000 New Bern AveRaleigh, NC 27610-1231 · Phone (919) 350-8000 · Fax (919) 350-7204

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Stephanie Warren Rn, Msn, Nnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Stephanie Warren reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Duke University Health System, Inc.
2.5 mi
Internal Medicine
4220 N ROXBORO ST
Durham, NC 27704
  • Reassigned Medicare billing, North Carolina enrollment
  • 1,482 clinicians in this Medicare group
NPI 1962721308 (919) 471-8344
Wakemed Specialists Group, LLC
18 mi
Pediatric Cardiology
10010 FALLS OF NEUSE RD
Raleigh, NC 27614
  • Reassigned Medicare billing, North Carolina enrollment
  • 997 clinicians in this Medicare group
NPI 1013571405 (919) 235-6422

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 27710 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$83.90 typical visit price
range $54.12 – $165.09
Typical copayment $20.97 (range $13.53 – $41.27)
Most-billed visit code 99203
Established Patient
$95.94 typical visit price
range $17.21 – $134.61
Typical copayment $23.98 (range $4.30 – $33.65)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. KAREN ELIZABETH BRADSHAW NP
Nurse Practitioner (Neonatal, Critical Care)
5524 HOSPITAL N, BOX 100500 MED CTR
DURHAM, NC 27710
Durham County (919) 970-1014
AMY YANCY MANGUM MSN, NNP
Nurse Practitioner (Neonatal, Critical Care)
5524 HOSPITAL N, BOX 100500 MEDICAL CENTER
DURHAM, NC 27710
Durham County (919) 970-8255
LAURA LUMSDEN NNP
Nurse Practitioner (Neonatal)
5524 HOSPITAL N, BOX 100500 MEDICAL CENTER
DURHAM, NC 27710
Durham County (919) 970-0214
MRS. KATHRYN BOLAND HILL NNP
Nurse Practitioner (Neonatal, Critical Care)
5524 HOSPITAL N, BOX 100500 MEDICAL CENTER
DURHAM, NC 27710
Durham County (919) 970-5059
MRS. MELISSA GREGORY LONG RN, MSN, NNP
Nurse Practitioner (Neonatal)
5524 HOSPITAL N, BOX 100500 MEDICAL CENTER
DURHAM, NC 27710
Durham County (919) 970-6685
MRS. LAURIE ELLEN GARRELTS NNP
Clinical Nurse Specialist (Neonatal)
5524 HOSPITAL N, BOX 100500 MEDICAL CENTER
DURHAM, NC 27710
Durham County (919) 970-0959
MRS. PANA MARTIN MEANOR NP
Nurse Practitioner (Neonatal, Critical Care)
5524 HOSPITAL N, BOX 100500, MEDICAL CENTER
DURHAM, NC 27710
Durham County (919) 970-7643
LORI CHRISTINE WALCZYK CPNP
Nurse Practitioner (Pediatrics)
5524 HOSPITAL N, 100500 MED CENTER
DURHAM, NC 27710
Durham County (919) 681-5551

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 Stephanie Warren's NPI number?

The NPI number for Stephanie Warren is 1669710927. It was assigned to this individual provider in the NPPES registry on January 22, 2013.

Where is Stephanie Warren located?

Stephanie Warren practices at 5524 Hospital N Box 100500 Medical Center, Durham, NC 27710. The listed phone number is (919) 970-9698.

What is Stephanie Warren's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, Critical Care, with taxonomy code 363LN0005X.

Is Stephanie Warren enrolled in Medicare?

Yes. Stephanie Warren is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Stephanie Warren's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Warren reassigns Medicare benefits to 2 organizations: Duke University Health System, Inc. (Durham, NC) and Wakemed Specialists Group, LLC (Raleigh, NC). 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 Stephanie Warren's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Stephanie Warren accept?

Health plans from Cigna Healthcare list Stephanie Warren 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 Stephanie Warren was last updated on March 30, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.