Quick answers
- Which hospitals does Mark D. Snyder work at?
- Medicare's official clinician data lists Mark D. Snyder at 3 hospitals: Day Kimball Hospital, Hannibal Regional Hospital and Northeast Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark D. Snyder see patients?
- Medicare's clinician data lists 4 practice locations, including Poplar Bluff, MO, Kirksville, MO and Putnam, CT. Call before your visit to confirm the address.
- What is Mark D. Snyder's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Mark D. Snyder accept Medicare assignment?
- Yes. Medicare's clinician data says Mark D. Snyder 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 Mark D. Snyder?
- (573) 776-9290, as listed in official Medicare / NPI Registry data.
- What is Mark D. Snyder's NPI number?
- 1790778587. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark D. Snyder works
Medicare's Facility Affiliation Data lists Mark D. Snyder at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Day Kimball HospitalPutnam, CT · Acute Care Hospital · CCN 070003
- Hannibal Regional HospitalHannibal, MO · Acute Care Hospital · CCN 260025
- Northeast Regional Medical CenterKirksville, MO · Acute Care Hospital · CCN 260022
Practice locations
Addresses where Mark D. Snyder is enrolled with Medicare (CMS data updated 2026-10-02).
- 3100 Oak Grove RdPoplar Bluff, MO 63901 (573) 776‑9290
- 315 S Osteopathy AveKirksville, MO 63501 (660) 785‑1000
- 320 Pomfret StPutnam, CT 06260 (860) 928‑6541
- PO Box, Suite 1257Hannibal, MO 63401 (573) 248‑5460
Group practices
Medicare enrollment lists Mark D. Snyder as a member of these groups (CMS data updated 2026-10-02).
- Hannibal Regional Healthcare System Inc272 clinicians in the group
- Missouri HB Medical Services LLC78 clinicians in the group
- North American Partners in Anesthesia Connecticut PC14 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Poplar Bluff
Clinicians with the same Medicare primary specialty in Poplar Bluff, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Kansas School Of Med (kc/wich/sal) |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1790778587 |
| 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