Quick answers
- Which hospitals does Matthew Macallister work at?
- Medicare's official clinician data lists Matthew Macallister at 5 hospitals: INTEGRIS Baptist Medical Center, Inc, INTEGRIS Canadian Valley Hospital, INTEGRIS Health Edmond Hospital, INTEGRIS Health Enid Hospital and INTEGRIS Southwest Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Matthew Macallister see patients?
- Medicare's clinician data lists 1 practice location in Oklahoma City, OK. Call before your visit to confirm the address.
- What is Matthew Macallister's specialty?
- Medicare lists Neurosurgery as the primary specialty.
- Does Matthew Macallister accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew Macallister 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 Matthew Macallister?
- (405) 552-0401, as listed in official Medicare / NPI Registry data.
- What is Matthew Macallister's NPI number?
- 1912430430. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Matthew Macallister works
Medicare's Facility Affiliation Data lists Matthew Macallister at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- INTEGRIS Baptist Medical Center, IncOklahoma City, OK · Acute Care Hospital · CCN 370028
- INTEGRIS Canadian Valley HospitalYukon, OK · Acute Care Hospital · CCN 370211
- INTEGRIS Health Edmond HospitalEdmond, OK · Acute Care Hospital · CCN 370236
- INTEGRIS Health Enid HospitalEnid, OK · Acute Care Hospital · CCN 370016
- INTEGRIS Southwest Medical CenterOklahoma City, OK · Acute Care Hospital · CCN 370106
Practice locations
Addresses where Matthew Macallister is enrolled with Medicare (CMS data updated 2026-10-02).
- 3433 NW 56th St, Suite 900Oklahoma City, OK 73112 (405) 552‑0401
Group practices
Medicare enrollment lists Matthew Macallister as a member of this group (CMS data updated 2026-10-02).
- INTEGRIS Ambulatory Care Corporation685 clinicians in the group
Specialties
- Neurosurgeryprimary
Other neurosurgeons in Oklahoma City
Clinicians with the same Medicare primary specialty in Oklahoma City, OK — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Oklahoma College Of Medicine |
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1912430430 |
| 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