Quick answers
- Which hospitals does Mathew Joseph work at?
- Medicare's official clinician data lists Mathew Joseph at 3 hospitals: Bon Secours Southside Medical Center, Christiana Hospital and Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mathew Joseph see patients?
- Medicare's clinician data lists 8 practice locations, including Newark, DE, Wilmington, DE and Manchester, KY. Call before your visit to confirm the address.
- What is Mathew Joseph's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does Mathew Joseph accept Medicare assignment?
- Yes. Medicare's clinician data says Mathew Joseph accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Mathew Joseph offer telehealth?
- Medicare's clinician data says Mathew Joseph offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mathew Joseph?
- (302) 320-1300, as listed in official Medicare / NPI Registry data.
- What is Mathew Joseph's NPI number?
- 1245729433. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mathew Joseph works
Medicare's Facility Affiliation Data lists Mathew Joseph at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bon Secours Southside Medical CenterPetersburg, VA · Acute Care Hospital · CCN 490067
- Christiana HospitalNewark, DE · Acute Care Hospital · CCN 080001
- Community HospitalMunster, IN · Acute Care Hospital · CCN 150125
Practice locations
Addresses where Mathew Joseph is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 200 Hygeia DrNewark, DE 19713
- 4755 Ogletown Stanton RdNewark, DE 19718
- 501 W 14th StWilmington, DE 19801
- 501 W 14th St Fl, 6 Cchs Infectious DiseaseWilmington, DE 19801 (302) 320‑1300
- 501 W 14th St Wilmington HospitalWilmington, DE 19801
Group practices
Medicare enrollment lists Mathew Joseph as a member of these groups (CMS data updated 2026-10-02).
- Christiana Care Health Services Inc1,483 clinicians in the group
- Saint Lukes Physician Group Inc1,237 clinicians in the group
- Memorial Hospital, Inc.60 clinicians in the group
- Dermio Dermatology LLC19 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Newark
Clinicians with the same Medicare primary specialty in Newark, DE — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Medical College Of Georgia School Of Medicine |
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1245729433 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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