Quick answers
- Which hospitals does Robert D. Semlear work at?
- Medicare's official clinician data lists Robert D. Semlear at 1 hospital: Lewis County General Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert D. Semlear see patients?
- Medicare's clinician data lists 3 practice locations, including Lyons Falls, NY, Syracuse, NY and Beaver Falls, NY. Call before your visit to confirm the address.
- What is Robert D. Semlear's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Robert D. Semlear accept Medicare assignment?
- Yes. Medicare's clinician data says Robert D. Semlear 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 Robert D. Semlear?
- (315) 348-8407, as listed in official Medicare / NPI Registry data.
- What is Robert D. Semlear's NPI number?
- 1629163423. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert D. Semlear works
Medicare's Facility Affiliation Data lists Robert D. Semlear at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lewis County General HospitalLowville, NY · Critical Access Hospital · CCN 331317
Practice locations
Addresses where Robert D. Semlear is enrolled with Medicare (CMS data updated 2026-10-02).
- 3926 State Route 12Lyons Falls, NY 13368 (315) 348‑8407
- 930 S Salina StSyracuse, NY 13202 (315) 234‑5985
- 9559 Main StBeaver Falls, NY 13305 (315) 346‑6824
Group practices
Medicare enrollment lists Robert D. Semlear as a member of these groups (CMS data updated 2026-10-02).
- Lewis County General Hospital40 clinicians in the group
- Syracuse Community Health Center Inc30 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Lyons Falls
Clinicians with the same Medicare primary specialty in Lyons Falls, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York University School Of Medicine |
| Graduation year | 1978 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1629163423 |
| 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