delaware
Specialties
Nurse Practitioner
Mary C. Sullivan
Mary C. Sullivan
Last updated: Sep 1, 2021

Mary C. Sullivan

  • Gender: Female
  • Experience: 22 years
  • Graduated from: University Of Kentucky College Of Medicine
  • Graduation year: 1999
  • Sole propriator: No
  • NPI: 1073593752

Mary C. Sullivan NP

Nurse Practitioner

She is located at 1508 Pennsylvania Avenue Suite 2A in Wilmington, DE 19806. Can help patients with the following: Common Cold, Fever, General Care, Influenza, Migraine, Prescription Refill. Her National Provider Identifier (NPI) number is 1073593752. Appointment can be made via the phone number (302) 468-4500. She is affiliated with 2 practices and 2 hospitals.

Conditions treated

Mary C. Sullivan, being an nurse practitioner, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Mary C. Sullivan.

  • Common Cold
  • Fever
  • General Care
  • Headache
  • Influenza
  • Migraine
  • Nausea and Vomiting
  • Prescription Refill

ACA Marketplace (Obamacare/HealthCare.gov) plan networks

Insurers selling ACA Marketplace (HealthCare.gov) plans list Mary C. Sullivan as in-network for the following 2026 plans.

Health plans

Ambetter Health of Delaware

Network data as of Sep 15, 2026, as reported by the insurer.

Show all 17 plans from Ambetter Health of Delaware
Ambetter Health of Delaware plans
Plan Plan type Network tier New patients
Clear Gold EPO · Gold Preferred Accepting new patients
Clear Gold + Vision + Adult Dental EPO · Gold Preferred Accepting new patients
Complete Gold EPO · Gold Preferred Accepting new patients
Complete Gold + Vision + Adult Dental EPO · Gold Preferred Accepting new patients
Elite Silver EPO · Silver Preferred Accepting new patients
Elite Silver + Vision + Adult Dental EPO · Silver Preferred Accepting new patients
Everyday Bronze EPO · Expanded Bronze Preferred Accepting new patients
Everyday Bronze + Vision + Adult Dental EPO · Expanded Bronze Preferred Accepting new patients
Focused Silver EPO · Silver Preferred Accepting new patients
Focused Silver + Vision + Adult Dental EPO · Silver Preferred Accepting new patients
Principal Bronze HSA EPO · Expanded Bronze Preferred Accepting new patients
Principal Bronze HSA + Vision + Adult Dental EPO · Expanded Bronze Preferred Accepting new patients
Standard Expanded Bronze EPO · Expanded Bronze Preferred Accepting new patients
Standard Expanded Bronze + Vision + Adult Dental EPO · Expanded Bronze Preferred Accepting new patients
Standard Gold EPO · Gold Preferred Accepting new patients
Standard Gold + Vision + Adult Dental EPO · Gold Preferred Accepting new patients
Standard Silver EPO · Silver Preferred Accepting new patients

AmeriHealth Caritas Next

Network data as of Sep 11, 2026, as reported by the insurer.

Show all 8 plans from AmeriHealth Caritas Next
AmeriHealth Caritas Next plans
Plan Plan type Network tier New patients
AmeriHealth Caritas Next Bronze Essential + No Referrals HMO · Bronze Preferred Accepting new patients
AmeriHealth Caritas Next Bronze Premier + No Referrals HMO · Expanded Bronze Preferred Accepting new patients
AmeriHealth Caritas Next Bronze Signature + No Referrals HMO · Expanded Bronze Preferred Accepting new patients
AmeriHealth Caritas Next Gold Premier + No Referrals HMO · Gold Preferred Accepting new patients
AmeriHealth Caritas Next Gold Signature + No Referrals HMO · Gold Preferred Accepting new patients
AmeriHealth Caritas Next Silver Essential + No Referrals HMO · Silver Preferred Accepting new patients
AmeriHealth Caritas Next Silver Premier + No Referrals HMO · Silver Preferred Accepting new patients
AmeriHealth Caritas Next Silver Signature + No Referrals HMO · Silver Preferred Accepting new patients

Highmark Blue Cross Blue Shield Delaware

Network data as of Sep 8, 2026, as reported by the insurer.

Show all 15 plans from Highmark Blue Cross Blue Shield Delaware
Highmark Blue Cross Blue Shield Delaware plans
Plan Plan type Network tier New patients
my Blue Access Major Events Select PPO Catastrophic 10600 - 3 Free PCP Visits PPO · Catastrophic In Network Accepting new patients
my Blue Access Select PPO Bronze 3800 PPO · Expanded Bronze In Network Accepting new patients
my Blue Access Select PPO Bronze 3800 + Adult Dental and Vision PPO · Expanded Bronze In Network Accepting new patients
my Blue Access Select PPO Bronze 9200 PPO · Expanded Bronze In Network Accepting new patients
my Blue Access Select PPO Gold 0 PPO · Gold In Network Accepting new patients
my Blue Access Select PPO Gold 0 + Adult Dental and Vision PPO · Gold In Network Accepting new patients
my Blue Access Select PPO Gold 1700 HSA PPO · Gold In Network Accepting new patients
my Blue Access Select PPO Premier Gold 0 + Adult Dental and Vision PPO · Gold In Network Accepting new patients
my Blue Access Select PPO Premier Platinum 0 + Adult Dental and Vision PPO · Platinum In Network Accepting new patients
my Blue Access Select PPO Premier Silver 0 + Adult Dental and Vision PPO · Silver In Network Accepting new patients
my Blue Access Select PPO Standard Bronze 7500 PPO · Expanded Bronze In Network Accepting new patients
my Blue Access Select PPO Standard Gold 2000 PPO · Gold In Network Accepting new patients
my Blue Access Select PPO Standard Gold 2000 + Adult Dental and Vision PPO · Gold In Network Accepting new patients
my Blue Access Select PPO Standard Platinum 0 PPO · Platinum In Network Accepting new patients
my Blue Access Select PPO Standard Silver 6000 PPO · Silver In Network Accepting new patients

This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Mary C. Sullivan is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.

Insurance information looks wrong? Let us know

Medicare Enrollment

Mary C. Sullivan is enrolled to bill Medicare as a Practitioner - Nurse Practitioner .

Bills through: Bellevue Heart Group Llc

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.

Studies

UNIVERSITY OF KENTUCKY COLLEGE OF MEDICINE

Graduated in 1999

Affiliated practices

CCHI Family Medicine
1400 North Washington Street
Wilmington, 19801 DE
(302) 320-5700
Bellevue Heart Group
1016 Delaware Avenue
Wilmington, 19806 DE
(302) 468-4500

Affiliated hospitals

CHRISTIANA HOSPITAL
4755 OGLETOWN-STANTON ROAD
NEWARK, 19718 DE
(302) 733-1000
ST FRANCIS HOSPITAL
7TH AND CLAYTON STS
WILMINGTON, 19805 DE
(302) 421-4100

Looking for more Nurse Practitioners?

Here are nurse practitioners in Delaware you may want to explore.

Erin Buda
  • Gender: Female
  • Address: 1600 Rockland Road Wilmington, 19803, DE
Karen L. Milovcich
  • Gender: Female
  • Address: 1600 Rockland Road Wilmington, 19803, DE
Adrienne Dore' Arnold
  • Gender: Female
  • Address: 1600 Rockland Road Wilmington, 19803, DE
Stephanie A. Klair
  • Gender: Female
  • Address: Suite 150 252 Chapman Road Newark, 19702, DE
Dr. Melissa M. Kestler
  • Gender: Female
  • Address: 220 Pennsylvania Avenue Seaford, 19973, DE
Janice Elizabeth Keane
  • Gender: Female
  • Address: 313 West Main Street Newark, 19711, DE
Terry Eleanor Hess
  • Gender: Female
  • Address: Suite B 400 Savannah Road Lewes, 19958, DE
Jennifer Houston
  • Gender: Female
  • Address: 1600 Rockland Road Wilmington, 19803, DE
Geetanjali Chatterjee
  • Gender: Female
  • Address: 1400 North Washington Street Wilmington, 19801, DE
Karen Marie Mather
  • Gender: Female
  • Address: Unit 4 33188 Coastal Highway Bethany Beach, 19930, DE

Questions & Answers

Does Mary C. Sullivan have affiliation with practices?

Mary C. Sullivan is affiliated with CCHI Family Medicine. For the full list of practices see this list.

Has Mary C. Sullivan affiliation with hospitals?

Mary C. Sullivan is affiliated with CHRISTIANA HOSPITAL. For the full list of hospitals see this list.

What conditions does Mary C. Sullivan treat?

Mary C. Sullivan provides treatment for Common Cold, Fever, General Care, Influenza, Migraine, Prescription Refill. For the full list see this list.

Where can you meet with Mary C. Sullivan?

Mary C. Sullivan's office is located at 1508 Pennsylvania Avenue Suite 2A in Wilmington, DE 19806.

Does Mary C. Sullivan accept insurance?

Mary C. Sullivan is listed in-network for 40 ACA Marketplace (Obamacare/HealthCare.gov) plans from Ambetter Health of Delaware, AmeriHealth Caritas Next, Highmark Blue Cross Blue Shield Delaware. See the Marketplace plans section for details.