Quick answers
- Does Johanna F. Detwiler accept Medicare assignment?
- Yes. Medicare's clinician data says Johanna F. Detwiler 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.
- What is Johanna F. Detwiler's NPI number?
- 1578072021. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Johanna F. Detwiler is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.
- 1 Chestnut Hill Plz, Suite CNewark, DE 19713 (302) 455‑2730
- 1011 E Songsmith Dr, Christianacare Gohealth Urgent CareBear, DE 19701 (302) 918‑7509
- 200 Hygeia DrNewark, DE 19713 (302) 273‑1701
- 2305 Concord PikeWilmington, DE 19803 (302) 467‑3588
- 2645 Pulaski Hwy, Spc ANewark, DE 19702 (302) 273‑1317
Group practices
Medicare enrollment lists Johanna F. Detwiler as a member of this group (CMS data updated October 2, 2026).
- Christiana Care Quality Partners94 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Newark
Clinicians with the same Medicare primary specialty in Newark, DE — not a recommendation.
Other clinicians in Christiana Care Quality Partners
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578072021 |
| 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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