Quick answers
- Does Shawn Fitzsimmons accept Medicare assignment?
- Yes. Medicare's clinician data says Shawn Fitzsimmons 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 Shawn Fitzsimmons see?
- In 2024, CMS data shows 2,166 Original Medicare patients and 14,710 services for Shawn Fitzsimmons. This counts Original Medicare only and measures volume, not quality.
- What is Shawn Fitzsimmons's NPI number?
- 1811307259. 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 Shawn Fitzsimmons, 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 | 2,166 |
|---|---|
| Services billed to Medicare | 14,710 |
| Different services or procedures | 160 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)8,120 services
- Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml (Q9966)1,811 services
- Injection, methylprednisolone acetate, 1 mg (J1010)1,200 services
- Injection, dexamethasone sodium phosphate, 1 mg (J1100)280 services
- Dxa bone density measurement of hip, pelvis, spine (77080)265 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%
- Arthritis63%
- Ischemic heart disease36%
- Anxiety32%
- Diabetes31%
Hospitals where Shawn Fitzsimmons works
Medicare's Facility Affiliation Data lists Shawn Fitzsimmons 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.
- CHRISTUS Mother Frances HospitalTyler, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450102
- Medical City Fort WorthFort Worth, TX · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 450672
- Methodist Charlton Medical CenterDallas, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450723
- Methodist Dallas Medical CenterDallas, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450051
- Methodist Midlothian Medical CenterMidlothian, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 670300
Practice locations
Addresses where Shawn Fitzsimmons is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 10; the Medicare profile lists all.
- 10618 Deerwood Park Blvd, Suite 4Jacksonville, FL 32256 (904) 453‑8995
- 1514 Jefferson HwyNew Orleans, LA 70121 (504) 842‑3000
- 20803 Biscayne Blvd, Suite 103Aventura, FL 33180 (786) 668‑2525
- 310 W 41st StMiami Beach, FL 33140 (305) 532‑7460
- 3111 N University Dr, Suite 115Coral Springs, FL 33065 (954) 580‑2780
Group practices
Medicare enrollment lists Shawn Fitzsimmons as a member of these groups (CMS data updated October 2, 2026).
- Ochsner Clinic LLC2,864 clinicians in the group
- Radiology Associates of North Texas PA346 clinicians in the group
- Crawford Andrews and Davis PTR47 clinicians in the group
- Impression Imaging LLC38 clinicians in the group
- QMG, LLC28 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Jacksonville
Clinicians with the same Medicare primary specialty in Jacksonville, FL — not a recommendation.
Other clinicians in Ochsner Clinic LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| 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) | 1811307259 |
| 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