Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mary C Sullivan, NP

Individual provider Nurse Practitioner · NPI 1073593752

Mary C Sullivan, NP is a Nurse Practitioner in Wilmington, Delaware. Graduated from University of Kentucky College of Medicine in 1999, 27 years ago. Practices with Bellevue Heart Group LLC, a 2-clinician group and accepts Medicare assignment. Licensed in Delaware.

Years since qualifying
27
Trained at
University of Kentucky College of Medicine
Licensed in
DE
In the registry since
2006
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

1508 Pennsylvania Ave Ste 2A
Wilmington, DE 19806-4339
Phone: (302) 468-4500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence L10030437 (DE)

Record details

NPI number1073593752
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJanuary 19, 2006
Last updated in NPPESSeptember 1, 2021
Certification dateSeptember 1, 2021
Mailing address1508 Pennsylvania Ave Ste 2a, Wilmington, DE 19806-4339

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolUNIVERSITY OF KENTUCKY COLLEGE OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice Bellevue Heart Group Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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