Quick answers
- Does Jennifer Osei Afriyie accept Medicare assignment?
- Yes. Medicare's clinician data says Jennifer Osei Afriyie 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 Jennifer Osei Afriyie see?
- In 2024, CMS data shows 295 Original Medicare patients and 541 services for Jennifer Osei Afriyie. This counts Original Medicare only and measures volume, not quality.
- What is Jennifer Osei Afriyie's NPI number?
- 1942545587. 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 Jennifer Osei Afriyie, 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 | 295 |
|---|---|
| Services billed to Medicare | 541 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)258 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)113 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)73 services
- Transitional care management services for problem of at least moderate complexity (99495)32 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)20 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 cholesterol75%
- High blood pressure71%
- Arthritis42%
- Diabetes27%
- Anxiety25%
- Depression23%
Hospitals where Jennifer Osei Afriyie works
Medicare's Facility Affiliation Data lists Jennifer Osei Afriyie 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 Jennifer Osei Afriyie is enrolled with Medicare (CMS data updated October 2, 2026).
- 124 Sleepy Hollow Dr, Suite 102Middletown, DE 19709 (302) 449‑3030
Group practices
Medicare enrollment lists Jennifer Osei Afriyie 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 Middletown
Clinicians with the same Medicare primary specialty in Middletown, DE — 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) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1942545587 |
| 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