Quick answers
- Which hospitals does William J. Harrison work at?
- Medicare's official clinician data lists William J. Harrison at 2 hospitals: Alliancehealth Madill and McCurtain Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William J. Harrison see patients?
- Medicare's clinician data lists 2 practice locations, including Durant, OK and Madill, OK. Call before your visit to confirm the address.
- What is William J. Harrison's specialty?
- Medicare lists Family Practice as the primary specialty, and also Emergency Medicine.
- Does William J. Harrison accept Medicare assignment?
- Yes. Medicare's clinician data says William J. Harrison 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 William J. Harrison?
- (719) 688-1483, as listed in official Medicare / NPI Registry data.
- What is William J. Harrison's NPI number?
- 1629070388. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William J. Harrison works
Medicare's Facility Affiliation Data lists William J. Harrison at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Alliancehealth MadillMadill, OK · Critical Access Hospital · CCN 371326
- McCurtain Memorial HospitalIdabel, OK · Critical Access Hospital · CCN 371342
Practice locations
Addresses where William J. Harrison is enrolled with Medicare (CMS data updated 2026-10-02).
- 1800 W University BlvdDurant, OK 74701 (719) 688‑1483
- 901 S 5th AveMadill, OK 73446 (719) 688‑1483
Group practices
Medicare enrollment lists William J. Harrison as a member of this group (CMS data updated 2026-10-02).
- Elite Integral Staffing LLC14 clinicians in the group
Specialties
- Family Practiceprimary
- Emergency Medicinealso
Other family doctors in Durant
Clinicians with the same Medicare primary specialty in Durant, OK — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Oklahoma State University College Of Osteopathic Medicine |
| Graduation year | 1981 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1629070388 |
| 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