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MS. MARI ELIZABETH PORTER NNP, CNS
NPI 1598034217
Nurse Practitioner - Neonatal, Critical Care in Durham, NC

Active since December 27, 2011PECOS Enrolled
5524 HOSPITAL N, BOX 100500 MEDICAL CENTER, DURHAM, NC 27710(919) 970-2947(919) 681-6065 Get Directions Write a Review

NPPES record last updated: October 8, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Mari Elizabeth Porter Nnp, Cns NPPES

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

MS. MARI ELIZABETH PORTER NNP, CNS (NPI 1598034217) is an individual neonatal, critical care provider in Durham, North Carolina, licensed in North Carolina (5005305) and active in the NPI registry since December 2011. She is enrolled in Medicare PECOS and is a graduate of Duke University School Of Medicine (2011).

NPPES Registry Identity

NPI1598034217
Entity TypeIndividualFemale
Primary Taxonomy363LN0005X
Provider Legal NameMS. MARI ELIZABETH PORTERCredential: NNP, CNS
Location Address5524 HOSPITAL N, BOX 100500 MEDICAL CENTERDurham, NC 27710-0001
Mailing Address2424 Erwin Rd, Suite 504, NeonatologyDurham, NC 27705-3824 · (919) 970-2947 · Fax (919) 681-6065
Phone(919) 970-2947
Fax(919) 681-6065
Sole ProprietorYes
Medical School CMSDuke University School Of MedicineGraduated 2011
Enumeration DateDecember 27, 2011
Last NPPES UpdateOctober 8, 2013
✔ NPI 1598034217 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 · 5005305
5524 HOSPITAL N, Durham, NC 27710
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of NC.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Mari Elizabeth Porter Nnp, Cns is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8022235779
PECOS Enrollment IDI20251029003725
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.

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 Mari Porter's NPI number?

The NPI number for Mari Porter is 1598034217. It was assigned to this individual provider in the NPPES registry on December 27, 2011.

Where is Mari Porter located?

Mari Porter practices at 5524 Hospital N Box 100500 Medical Center, Durham, NC 27710. The listed phone number is (919) 970-2947.

What is Mari Porter's specialty?

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

Is Mari Porter enrolled in Medicare?

Yes. Mari Porter is registered in the Medicare PECOS enrollment system.

What insurance does Mari Porter accept?

Health plans from Blue Cross and Blue Shield of NC list Mari Porter 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 Mari Porter was last updated on October 8, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.