Quick answers
- Does Zachary D. Vineyard accept Medicare assignment?
- Yes. Medicare's clinician data says Zachary D. Vineyard accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Zachary D. Vineyard's NPI number?
- 1245957851. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Zachary D. Vineyard works
Medicare's Facility Affiliation Data lists Zachary D. Vineyard at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Purcell Municipal HospitalPurcell, OK · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 370158
- Weatherford Regional Hospital, Inc of WeatherfordWeatherford, OK · Critical Access Hospital · Emergency services: listed by Medicare · CCN 371323
Practice locations
Addresses where Zachary D. Vineyard is enrolled with Medicare (CMS data updated October 2, 2026).
- 1102 W MacarthurShawnee, OK 74804 (405) 273‑2270
- 1500 N Green AvePurcell, OK 73080 (405) 527‑6524
- 5602 SW Lee BlvdLawton, OK 73505 (580) 531‑4700
Group practices
Medicare enrollment lists Zachary D. Vineyard as a member of these groups (CMS data updated October 2, 2026).
- Emergency Physicians of Mid-America PC82 clinicians in the group
- Elite Hospital Partners of Oklahoma25 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Oklahoma
Clinicians with the same Medicare primary specialty in Oklahoma — not a recommendation.
Other clinicians in Emergency Physicians of Mid-America PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Oklahoma State University College Of Osteopathic Medicine |
| Graduation year | 2024 (2 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245957851 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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