MARY C SULLIVAN NP
NPI 1073593752
Nurse Practitioner in Wilmington, DE

Active since January 19, 2006PECOS EnrolledAccepts Medicare Assignment
62.02/100
CMS Quality Rating
1508 PENNSYLVANIA AVE STE 2A, WILMINGTON, DE 19806(302) 468-4500 Get Directions Write a Review

NPPES record last updated: September 1, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mary C Sullivan Np NPPES

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

MARY C SULLIVAN NP (NPI 1073593752) is an individual nurse practitioner in Wilmington, Delaware, licensed in Delaware (L10030437) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS, is affiliated with University Of Md Shore Medical Ctr At Chestertown, and is a graduate of University Of Kentucky College Of Medicine (1999).

NPPES Registry Identity

NPI1073593752
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMARY C SULLIVANCredential: NP
Location Address1508 PENNSYLVANIA AVE STE 2AWilmington, DE 19806-4339
Mailing Address1508 Pennsylvania Ave Ste 2aWilmington, DE 19806-4339 · (302) 468-4500
Sole ProprietorNo
Medical School CMSUniversity Of Kentucky College Of MedicineGraduated 1999
Enumeration DateJanuary 19, 2006
Last NPPES UpdateSeptember 1, 2021
NPPES CertifiedSeptember 1, 2021
NPI 1073593752 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License Licensed in DE · L10030437
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
1508 PENNSYLVANIA AVE STE 2A, Wilmington, DE 19806

Other Names 1

Former Name (1)Mary C Steinhaus

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mary C Sullivan Np 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.

PECOS PAC ID3476538901
PECOS Enrollment IDI20040621000273
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.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Of MD Shore Medical Ctr At Chestertown

Acute Care Hospitals · Chestertown, MD
OwnershipVoluntary non-profit - Private
CMS Certification Number210030
Location100 Brown StreetChestertown, MD 21620 · Kent County
Emergency services

Union Hospital Of Cecil County

Acute Care Hospitals · Elkton, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210032
Location106 Bow StreetElkton, MD 21921 · Cecil County
Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19806 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
$88.37 typical visit price
range $57.12 – $173.08
Typical copayment $22.09 (range $14.28 – $43.27)
Most-billed visit code 99203
Established Patient
$100.68 typical visit price
range $18.36 – $141.05
Typical copayment $25.17 (range $4.59 – $35.26)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

62.02/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality81.03
Promoting Interoperability0
Improvement Activities40

Other Providers at the Same Location NPPES 2

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

Internal Medicine (Cardiovascular Disease)
1508 PENNSYLVANIA AVE STE 2A
WILMINGTON, DE 19806
Internal Medicine (Cardiovascular Disease)
1508 PENNSYLVANIA AVE STE 2A
WILMINGTON, DE 19806

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 Mary Sullivan's NPI number?

The NPI number for Mary Sullivan is 1073593752. It was assigned to this individual provider in the NPPES registry on January 19, 2006. The provider is also known as Mary C Steinhaus.

Where is Mary Sullivan located?

Mary Sullivan practices at 1508 Pennsylvania Ave Ste 2A, Wilmington, DE 19806. The listed phone number is (302) 468-4500.

What is Mary Sullivan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Mary Sullivan enrolled in Medicare?

Yes. Mary 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.

What insurance does Mary Sullivan accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan and 2 other insurers list Mary 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 Mary Sullivan affiliated with any hospitals?

According to CMS data, Mary Sullivan is affiliated with University Of MD Shore Medical Ctr At Chestertown and Union Hospital Of Cecil County.

When was this NPI record last updated?

The NPPES record for Mary Sullivan was last updated on September 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.