Quick answers
- Which hospitals does Michael A. Scherlag work at?
- Medicare's official clinician data lists Michael A. Scherlag at 5 hospitals: INTEGRIS Health Ponca City, Mercy Hospital Oklahoma City, Inc, Oklahoma Heart Hospital South, LLC, Oklahoma Heart Hospital, LLC and Stillwater Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael A. Scherlag see patients?
- Medicare's clinician data lists 1 practice location in Oklahoma City, OK. Call before your visit to confirm the address.
- What is Michael A. Scherlag's specialty?
- Medicare lists Interventional Cardiology as the primary specialty, and also Cardiovascular Disease (Cardiology) and Internal Medicine.
- Does Michael A. Scherlag accept Medicare assignment?
- Yes. Medicare's clinician data says Michael A. Scherlag 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 Michael A. Scherlag?
- (405) 608-3800, as listed in official Medicare / NPI Registry data.
- What is Michael A. Scherlag's NPI number?
- 1578550505. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael A. Scherlag works
Medicare's Facility Affiliation Data lists Michael A. Scherlag at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- INTEGRIS Health Ponca CityPonca City, OK · Acute Care Hospital · CCN 370006
- Mercy Hospital Oklahoma City, IncOklahoma City, OK · Acute Care Hospital · CCN 370013
- Oklahoma Heart Hospital South, LLCOklahoma City, OK · Acute Care Hospital · CCN 370234
- Oklahoma Heart Hospital, LLCOklahoma City, OK · Acute Care Hospital · CCN 370215
- Stillwater Medical CenterStillwater, OK · Acute Care Hospital · CCN 370049
Practice locations
Addresses where Michael A. Scherlag is enrolled with Medicare (CMS data updated 2026-10-02).
- 4050 W Memorial Rd, Fl 3Oklahoma City, OK 73120 (405) 608‑3800
Group practices
Medicare enrollment lists Michael A. Scherlag as a member of this group (CMS data updated 2026-10-02).
- Ohh Physicians LLC133 clinicians in the group
Specialties
Other interventional cardiologists 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 | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578550505 |
| 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