Quick answers
- Which hospitals does Jay B. Nastav work at?
- Medicare's official clinician data lists Jay B. Nastav at 3 hospitals: Macon County Samaritan Memorial Hospital, Scotland County Hospital and Van Buren County Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jay B. Nastav see patients?
- Medicare's clinician data lists 2 practice locations, including Memphis, MO. Call before your visit to confirm the address.
- What is Jay B. Nastav's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Jay B. Nastav accept Medicare assignment?
- Yes. Medicare's clinician data says Jay B. Nastav 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 Jay B. Nastav?
- (660) 465-2828, as listed in official Medicare / NPI Registry data.
- What is Jay B. Nastav's NPI number?
- 1588944011. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jay B. Nastav works
Medicare's Facility Affiliation Data lists Jay B. Nastav at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Macon County Samaritan Memorial HospitalMacon, MO · Critical Access Hospital · CCN 261313
- Scotland County HospitalMemphis, MO · Critical Access Hospital · CCN 261310
- Van Buren County HospitalKeosauqua, IA · Critical Access Hospital · CCN 161337
Practice locations
Addresses where Jay B. Nastav is enrolled with Medicare (CMS data updated 2026-10-02).
- 450 E Sigler AveMemphis, MO 63555 (660) 465‑2828
- 450 E Sigler Ave, Suite AMemphis, MO 63555 (660) 465‑2828
Group practices
Medicare enrollment lists Jay B. Nastav as a member of this group (CMS data updated 2026-10-02).
- Scotland County Memorial Hospital31 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Missouri
Clinicians with the same Medicare primary specialty in Missouri — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | At Still University, Arizona School Of Dentistry & Oral Hlth |
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1588944011 |
| 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