Quick answers
- Does Stephanie D. Hart accept Medicare assignment?
- Yes. Medicare's clinician data says Stephanie D. Hart accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Stephanie D. Hart see?
- In 2024, CMS data shows 1,123 Original Medicare patients and 1,900 services for Stephanie D. Hart. This counts Original Medicare only and measures volume, not quality.
- What is Stephanie D. Hart's NPI number?
- 1710267174. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Stephanie D. Hart, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 1,123 |
|---|---|
| Services billed to Medicare | 1,900 |
| Different services or procedures | 20 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days (93295)482 services
- Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)384 services
- Programming of dual lead pacemaker system (93280)233 services
- Evaluation of cardiac rhythm monitor system, remote up to 30 days (93298)186 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)181 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Atrial fibrillation58%
- Ischemic heart disease51%
- Heart failure51%
- Arthritis46%
Hospitals where Stephanie D. Hart works
Medicare's Facility Affiliation Data lists Stephanie D. Hart at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Christiana HospitalNewark, DE · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 080001
Practice locations
Addresses where Stephanie D. Hart is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 9; the Medicare profile lists all.
- 100 S Main StSmyma, DE 19977
- 114 Sandhill Dr, Suite 203Middletown, DE 19709 (302) 623‑1929
- 1401 Foulk RdWilmington, DE 19803
- 200 Hygeia DrNewark, DE 19713
- 3506 Kennett PikeWilmington, DE 19807
Group practices
Medicare enrollment lists Stephanie D. Hart as a member of this group (CMS data updated October 2, 2026).
- Christiana Care Health Services Inc1,483 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Delaware
Clinicians with the same Medicare primary specialty in Delaware — not a recommendation.
Other clinicians in Christiana Care Health Services Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1710267174 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians