Quick answers
- Does Joshua J. Oliver accept Medicare assignment?
- Yes. Medicare's clinician data says Joshua J. Oliver 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 Joshua J. Oliver see?
- In 2024, CMS data shows 157 Original Medicare patients and 180 services for Joshua J. Oliver. This counts Original Medicare only and measures volume, not quality.
- What is Joshua J. Oliver's NPI number?
- 1477973501. 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 Joshua J. Oliver, 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 | 157 |
|---|---|
| Services billed to Medicare | 180 |
| Different services or procedures | 41 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)29 services
- Anesthesia for procedure for total knee joint replacement (01402)19 services
- Anesthesia for other procedure on large bowel using an endoscope (00811)18 services
- Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)16 services
- Anesthesia for procedure on small and large bowel using an endoscope (00813)14 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%
- Arthritis66%
- Diabetes39%
- Ischemic heart disease29%
- Chronic kidney disease29%
Hospitals where Joshua J. Oliver works
Medicare's Facility Affiliation Data lists Joshua J. Oliver 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.
- Northwest Medical CenterTucson, AZ · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 030085
- Oro Valley HospitalOro Valley, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030114
- Saint Francis Medical CenterPeoria, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140067
- Sentara Leigh HospitalNorfolk, VA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: not listed by Medicare · CCN 490046
Practice locations
Addresses where Joshua J. Oliver is enrolled with Medicare (CMS data updated October 2, 2026).
- 2001 Medical PkwyAnnapolis, MD 21401 (443) 481‑1000
- 6742 N Frostwood PkwyPeoria, IL 61615 (309) 692‑5393
- 830 Kempsville RdNorfolk, VA 23502 (757) 261‑6000
- 838 Kempsville RdNorfolk, VA 23502 (757) 261‑6900
Group practices
Medicare enrollment lists Joshua J. Oliver as a member of these groups (CMS data updated October 2, 2026).
- SMG Anesthesia Specialists LLC514 clinicians in the group
- Anesthesia Company LLC378 clinicians in the group
- Associated Anesthesiologists SC155 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Annapolis
Clinicians with the same Medicare primary specialty in Annapolis, MD — not a recommendation.
Other clinicians in SMG Anesthesia Specialists LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Louisiana State University School Of Medicine In New Orleans |
| Graduation year | 2014 (12 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477973501 |
| 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