Quick answers
- Does Xuan-Mai Nguyen accept Medicare assignment?
- Yes. Medicare's clinician data says Xuan-Mai Nguyen 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 Xuan-Mai Nguyen see?
- In 2024, CMS data shows 3,502 Original Medicare patients and 14,098 services for Xuan-Mai Nguyen. This counts Original Medicare only and measures volume, not quality.
- What is Xuan-Mai Nguyen's NPI number?
- 1407846900. 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 Xuan-Mai Nguyen, 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 | 3,502 |
|---|---|
| Services billed to Medicare | 14,098 |
| Different services or procedures | 50 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)5,866 services
- Injection, gadoterate meglumine, 0.1 ml (A9575)2,405 services
- Screening 3d breast mammography (77063)1,187 services
- Screening mammography (77067)1,186 services
- X-ray of chest, 1 view (71045)989 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%
- Arthritis51%
- Ischemic heart disease42%
- Chronic kidney disease38%
- Diabetes36%
Hospitals where Xuan-Mai Nguyen works
Medicare's Facility Affiliation Data lists Xuan-Mai Nguyen 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.
- AdventHealth Daytona BeachDaytona Beach, FL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 100068
- AdventHealth OrlandoOrlando, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100007
- AdventHealth Palm CoastPalm Coast, FL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 100118
- AdventHealth WatermanTavares, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 100057
- AdventHealthManchesterManchester, KY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 180043
Practice locations
Addresses where Xuan-Mai Nguyen is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 10; the Medicare profile lists all.
- 1480 W Orange Blossom Trl, Adventhealth Imaging ApopkaApopka, FL 32712 (407) 200‑5440
- 1551 Future Way, Adventhealth ImagingCelebration, FL 34747 (407) 303‑4041
- 1919 E Hwy 50 101, Adventhealth Imaging Center ClermonClermont, FL 34711 (352) 717‑3738
- 210 Marie Langdon DrManchester, KY 40962 (606) 598‑5104
- 2200 Fowler Grove Blvd, Suite 60Winter Garden, FL 34787 (407) 200‑0538
Group practices
Medicare enrollment lists Xuan-Mai Nguyen as a member of these groups (CMS data updated October 2, 2026).
- Florida Hospital Medical Group Inc329 clinicians in the group
- Florida Radiology Imaging at Lake Mary LLC267 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Apopka
Clinicians with the same Medicare primary specialty in Apopka, FL — not a recommendation.
Other clinicians in Florida Hospital Medical Group Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical Branch At Galveston |
| Graduation year | 1997 (29 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1407846900 |
| 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