Quick answers
- Where does David Ferguson see patients?
- Medicare's clinician data lists 2 practice locations, including Exeter, NH and Bedford, NH. Call before your visit to confirm the address.
- What is David Ferguson's specialty?
- Medicare lists Clinical Social Worker as the primary specialty.
- Does David Ferguson accept Medicare assignment?
- Yes. Medicare's clinician data says David Ferguson 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 Ferguson?
- (978) 222-3121, as listed in official Medicare / NPI Registry data.
- What is David Ferguson's NPI number?
- 1457567919. 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 David Ferguson is enrolled with Medicare (CMS data updated 2026-10-02).
- 11 Court St, Suite 210Exeter, NH 03833 (978) 222‑3121
- 25 S River Rd, Suite 307Bedford, NH 03110 (603) 242‑2296
Group practices
Medicare enrollment lists David Ferguson as a member of this group (CMS data updated 2026-10-02).
- Optum Behavioral Care of Delaware, Inc10 clinicians in the group
Specialties
- Clinical Social Workerprimary
Find other clinicians: Clinical Social Worker, New Hampshire →
Other clinical social workers in Exeter
Clinicians with the same Medicare primary specialty in Exeter, NH — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457567919 |
| 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 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