Quick answers
- Does Andrew T. Stevenson Ii accept Medicare assignment?
- Yes. Medicare's clinician data says Andrew T. Stevenson Ii accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Andrew T. Stevenson Ii see?
- In 2024, CMS data shows 107 Original Medicare patients and 235 services for Andrew T. Stevenson Ii. This counts Original Medicare only and measures volume, not quality.
- What is Andrew T. Stevenson Ii's NPI number?
- 1932522984. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Andrew T. Stevenson Ii, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 107 |
|---|---|
| Services billed to Medicare | 235 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)42 services
- Anesthesia for procedure for total knee joint replacement (01402)29 services
- Injection of anesthetic agent and/or steroid into knee nerve branch using imaging guidance (64454)28 services
- Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)24 services
- Anesthesia for total hip replacement (01214)18 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis75%
- Diabetes41%
- Depression33%
- Ischemic heart disease30%
Hospitals where Andrew T. Stevenson Ii works
Medicare's Facility Affiliation Data lists Andrew T. Stevenson Ii at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- SSM Health St Anthony Hospital - Oklahoma CityOklahoma City, OK · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 370037
Practice locations
Addresses where Andrew T. Stevenson Ii is enrolled with Medicare (CMS data updated October 2, 2026).
- 1000 N Lee AveOklahoma City, OK 73102 (405) 272‑7278
Group practices
Medicare enrollment lists Andrew T. Stevenson Ii as a member of this group (CMS data updated October 2, 2026).
- SSM Health Care of Oklahoma, Inc.46 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Oklahoma →
Other nurse anesthetists in Oklahoma City
Clinicians with the same Medicare primary specialty in Oklahoma City, OK — not a recommendation.
Other clinicians in SSM Health Care of Oklahoma, Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1932522984 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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