Quick answers
- Which hospitals does Darin R. Haivala work at?
- Medicare's official clinician data lists Darin R. Haivala at 1 hospital: Summit Medical Center, LLC. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Darin R. Haivala see patients?
- Medicare's clinician data lists 1 practice location in Oklahoma City, OK. Call before your visit to confirm the address.
- What is Darin R. Haivala's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Darin R. Haivala accept Medicare assignment?
- Yes. Medicare's clinician data says Darin R. Haivala 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 Darin R. Haivala?
- (405) 752-0717, as listed in official Medicare / NPI Registry data.
- What is Darin R. Haivala's NPI number?
- 1689641342. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Darin R. Haivala works
Medicare's Facility Affiliation Data lists Darin R. Haivala at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Summit Medical Center, LLCEdmond, OK · Acute Care Hospital · CCN 370225
Practice locations
Addresses where Darin R. Haivala is enrolled with Medicare (CMS data updated 2026-10-02).
- 12318 Saint Andrews DrOklahoma City, OK 73120 (405) 752‑0717
Group practices
Medicare enrollment lists Darin R. Haivala as a member of this group (CMS data updated 2026-10-02).
- Eye Associates of Oklahoma PLLC14 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Oklahoma City
Clinicians with the same Medicare primary specialty in Oklahoma City, OK — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Sanford School Of Medicine Of University Of South Dakota |
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1689641342 |
| 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