Quick answers
- Which hospitals does Michael S. Richardson work at?
- Medicare's official clinician data lists Michael S. Richardson at 2 hospitals: SSM Health St Anthony Hospital - Midwest and SSM Health St Anthony Hospital - Oklahoma City. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael S. Richardson see patients?
- Medicare's clinician data lists 3 practice locations, including Tulsa, OK, Norman, OK and Midwest City, OK. Call before your visit to confirm the address.
- What is Michael S. Richardson's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Michael S. Richardson accept Medicare assignment?
- Yes. Medicare's clinician data says Michael S. Richardson 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 S. Richardson?
- (918) 400-7001, as listed in official Medicare / NPI Registry data.
- What is Michael S. Richardson's NPI number?
- 1225179849. 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 S. Richardson works
Medicare's Facility Affiliation Data lists Michael S. Richardson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- SSM Health St Anthony Hospital - MidwestMidwest City, OK · Acute Care Hospital · CCN 370094
- SSM Health St Anthony Hospital - Oklahoma CityOklahoma City, OK · Acute Care Hospital · CCN 370037
Practice locations
Addresses where Michael S. Richardson is enrolled with Medicare (CMS data updated 2026-10-02).
- 1538 N Lewis AveTulsa, OK 74110 (918) 400‑7001
- 317 E Himes StNorman, OK 73069 (405) 632‑6688
- 7521 SE 15th StMidwest City, OK 73110 (405) 453‑8004
Group practices
Medicare enrollment lists Michael S. Richardson as a member of these groups (CMS data updated 2026-10-02).
- Variety Care, Inc.103 clinicians in the group
- Oak Street Health Physicians Group of Oklahoma, LLC31 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Tulsa
Clinicians with the same Medicare primary specialty in Tulsa, OK — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225179849 |
| 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