Quick answers
- Where does Ryan Landvater see patients?
- Medicare's clinician data lists 2 practice locations, including Lebanon, NH and Keene, NH. Call before your visit to confirm the address.
- What is Ryan Landvater's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Ryan Landvater accept Medicare assignment?
- Yes. Medicare's clinician data says Ryan Landvater 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 Ryan Landvater?
- (603) 650-5000, as listed in official Medicare / NPI Registry data.
- What is Ryan Landvater's NPI number?
- 1124689641. 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 Ryan Landvater is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Medical Ctr DrLebanon, NH 03756 (603) 650‑5000
- 580 Court StKeene, NH 03431 (603) 354‑5400
Group practices
Medicare enrollment lists Ryan Landvater as a member of this group (CMS data updated 2026-10-02).
- Dartmouth-Hitchcock Clinic1,472 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Lebanon
Clinicians with the same Medicare primary specialty in Lebanon, NH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Vermont College Of Medicine |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1124689641 |
| 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