Quick answers
- Does Joseph M. Hoxworth accept Medicare assignment?
- Yes. Medicare's clinician data says Joseph M. Hoxworth 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 Joseph M. Hoxworth see?
- In 2024, CMS data shows 834 Original Medicare patients and 6,767 services for Joseph M. Hoxworth. This counts Original Medicare only and measures volume, not quality.
- What is Joseph M. Hoxworth's NPI number?
- 1699705889. 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 Joseph M. Hoxworth, 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 | 834 |
|---|---|
| Services billed to Medicare | 6,767 |
| Different services or procedures | 59 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Injection, gadobutrol, 0.1 ml (A9585)3,500 services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)2,150 services
- Ct scan head or brain without contrast (70450)189 services
- Mri scan of brain before and after contrast (70553)122 services
- Mri scan of lower spinal canal without contrast (72148)72 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 cholesterol75%
- High blood pressure74%
- Arthritis62%
- Ischemic heart disease32%
- Chronic kidney disease32%
- Anxiety31%
Hospitals where Joseph M. Hoxworth works
Medicare's Facility Affiliation Data lists Joseph M. Hoxworth 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.
- Mayo Clinic HospitalPhoenix, AZ · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 030103
Practice locations
Addresses where Joseph M. Hoxworth is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.
- 13400 E Shea BlvdScottsdale, AZ 85259 (480) 301‑8000
- 13737 N 92nd St, Thunderbird PrimaryScottsdale, AZ 85260 (480) 860‑4800
- 20199 N 75th Ave, Arrowhead Prim CareGlendale, AZ 85308 (623) 561‑5252
- 5701 E Mayo BlvdPhoenix, AZ 85054 (480) 342‑4200
- 5777 E Mayo BlvdPhoenix, AZ 85054
Group practices
Medicare enrollment lists Joseph M. Hoxworth as a member of this group (CMS data updated October 2, 2026).
- Mayo Clinic Arizona1,626 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Scottsdale
Clinicians with the same Medicare primary specialty in Scottsdale, AZ — not a recommendation.
Other clinicians in Mayo Clinic Arizona
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University |
| Graduation year | 2000 (26 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699705889 |
| 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