Quick answers
- Which hospitals does David M. McDermott work at?
- Medicare's official clinician data lists David M. McDermott at 2 hospitals: Tidalhealth Nanticoke, Inc. and Tidalhealth Peninsula Regional, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David M. McDermott see patients?
- Medicare's clinician data lists 2 practice locations, including Salisbury, MD and Seaford, DE. Call before your visit to confirm the address.
- What is David M. McDermott's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does David M. McDermott accept Medicare assignment?
- Yes. Medicare's clinician data says David M. McDermott 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.
- What is the phone number for David M. McDermott?
- (302) 628-6344, as listed in official Medicare / NPI Registry data.
- What is David M. McDermott's NPI number?
- 1508286311. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David M. McDermott works
Medicare's Facility Affiliation Data lists David M. McDermott at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Tidalhealth Nanticoke, Inc.Seaford, DE · Acute Care Hospital · CCN 080006
- Tidalhealth Peninsula Regional, IncSalisbury, MD · Acute Care Hospital · CCN 210019
Practice locations
Addresses where David M. McDermott is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 E Carroll StSalisbury, MD 21801
- 701 Middleford RdSeaford, DE 19973 (302) 628‑6344
Group practices
Medicare enrollment lists David M. McDermott as a member of these groups (CMS data updated 2026-10-02).
- Associates in Radiation Medicine, PC13 clinicians in the group
- Associates in Radiation Medicine of Delaware LLC3 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Salisbury
Clinicians with the same Medicare primary specialty in Salisbury, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1508286311 |
| 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