Quick answers
- Which hospitals does David L. Hamilton work at?
- Medicare's official clinician data lists David L. Hamilton at 1 hospital: Strong Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David L. Hamilton see patients?
- Medicare's clinician data lists 20 practice locations, including Brockport, NY, Pittsford, NY and Rochester, NY. Call before your visit to confirm the address.
- What is David L. Hamilton's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Gastroenterology.
- Does David L. Hamilton accept Medicare assignment?
- Yes. Medicare's clinician data says David L. Hamilton 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 L. Hamilton?
- (585) 637-7558, as listed in official Medicare / NPI Registry data.
- What is David L. Hamilton's NPI number?
- 1174550891. 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 L. Hamilton works
Medicare's Facility Affiliation Data lists David L. Hamilton at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Strong Memorial HospitalRochester, NY · Acute Care Hospital · CCN 330285
Practice locations
Addresses where David L. Hamilton is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 20; the Medicare profile lists all.
- 156 W AveBrockport, NY 14420 (585) 637‑7558
- 156 W Ave, Fl 3Brockport, NY 14420 (585) 486‑0930
- 2300 W Jefferson Rd, Suite 400Pittsford, NY 14534 (585) 602‑0500
- 2400 Clinton S Ave FRochester, NY 14618 (585) 244‑7200
- 2400 Clinton S Ave GRochester, NY 14618 (585) 341‑7685
Group practices
Medicare enrollment lists David L. Hamilton as a member of these groups (CMS data updated 2026-10-02).
- University of Rochester973 clinicians in the group
- Highland Hospital of Rochester411 clinicians in the group
- Strong Medical Group48 clinicians in the group
Specialties
- Internal Medicineprimary
- Gastroenterologyalso
Other internal medicine doctors in Brockport
Clinicians with the same Medicare primary specialty in Brockport, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York University School Of Medicine |
| Graduation year | 1974 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1174550891 |
| 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