Quick answers
- Where does Daniel K. Sunderland see patients?
- Medicare's clinician data lists 1 practice location in West Hartford, CT. Call before your visit to confirm the address.
- What is Daniel K. Sunderland's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Osteopathic Manipulative Medicine.
- Does Daniel K. Sunderland accept Medicare assignment?
- Yes. Medicare's clinician data says Daniel K. Sunderland 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 Daniel K. Sunderland?
- (860) 236-0331, as listed in official Medicare / NPI Registry data.
- What is Daniel K. Sunderland's NPI number?
- 1578143863. 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 Daniel K. Sunderland is enrolled with Medicare (CMS data updated 2026-10-02).
- 41 N Main St, Suite 211West Hartford, CT 06107 (860) 236‑0331
Group practices
Medicare enrollment lists Daniel K. Sunderland as a member of this group (CMS data updated 2026-10-02).
- Collins Medical Associates 2 PC43 clinicians in the group
Specialties
Other internal medicine doctors in West Hartford
Clinicians with the same Medicare primary specialty in West Hartford, CT — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Lake Erie Col Of Osteo Med At Seton Hill Univ |
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578143863 |
| 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