Quick answers
- Which hospitals does Jonathan C. Waltman work at?
- Medicare's official clinician data lists Jonathan C. Waltman at 5 hospitals: Alice Peck Day Memorial Hospital, Cheshire Medical Center, Mary Hitchcock Memorial Hospital, New London Hospital and Valley Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jonathan C. Waltman see patients?
- Medicare's clinician data lists 6 practice locations, including Lebanon, NH, Newport, NH and New London, NH. Call before your visit to confirm the address.
- What is Jonathan C. Waltman's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does Jonathan C. Waltman accept Medicare assignment?
- Yes. Medicare's clinician data says Jonathan C. Waltman 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.
- Does Jonathan C. Waltman offer telehealth?
- Medicare's clinician data says Jonathan C. Waltman offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Jonathan C. Waltman?
- (603) 650-5000, as listed in official Medicare / NPI Registry data.
- What is Jonathan C. Waltman's NPI number?
- 1639181654. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jonathan C. Waltman works
Medicare's Facility Affiliation Data lists Jonathan C. Waltman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Alice Peck Day Memorial HospitalLebanon, NH · Critical Access Hospital · CCN 301305
- Cheshire Medical CenterKeene, NH · Acute Care Hospital · CCN 300019
- Mary Hitchcock Memorial HospitalLebanon, NH · Acute Care Hospital · CCN 300003
- New London HospitalNew London, NH · Critical Access Hospital · CCN 301304
- Valley Regional HospitalClaremont, NH · Critical Access Hospital · CCN 301308
Practice locations
Addresses where Jonathan C. Waltman is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1 Medical Ctr DrLebanon, NH 03756 (603) 650‑5000
- 11 John Stark HwyNewport, NH 03773 (603) 526‑5215
- 18 Old Etna RdLebanon, NH 03766 (603) 650‑4000
- 273 Country RdNew London, NH 03257 (603) 526‑5215
- 590 Court StKeene, NH 03431 (603) 354‑5400
Group practices
Medicare enrollment lists Jonathan C. Waltman as a member of these groups (CMS data updated 2026-10-02).
- Dartmouth-Hitchcock Clinic1,472 clinicians in the group
- Mary Hitchcock Memorial Hospital1,280 clinicians in the group
- The New London Hospital Association Inc68 clinicians in the group
Specialties
Other internal medicine doctors in Lebanon
Clinicians with the same Medicare primary specialty in Lebanon, NH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York University School Of Medicine |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1639181654 |
| 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