Quick answers
- Does Maria Fernandez Fontan accept Medicare assignment?
- Yes. Medicare's clinician data says Maria Fernandez Fontan 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 Maria Fernandez Fontan see?
- In 2024, CMS data shows 116 Original Medicare patients and 3,545 services for Maria Fernandez Fontan. This counts Original Medicare only and measures volume, not quality.
- What is Maria Fernandez Fontan's NPI number?
- 1407191679. 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 Maria Fernandez Fontan, 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 | 116 |
|---|---|
| Services billed to Medicare | 3,545 |
| Different services or procedures | 10 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)962 services
- Application of electrical stimulation with therapist present, each 15 minutes (97032)907 services
- Application of ultrasound, each 15 minutes (97035)898 services
- Therapy procedure using manual technique, each 15 minutes (97140)326 services
- Therapy procedure using massage, each 15 minutes (97124)210 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%
- Arthritis73%
- Diabetes61%
- Chronic kidney disease38%
- Osteoporosis28%
Practice locations
Addresses where Maria Fernandez Fontan is enrolled with Medicare (CMS data updated October 2, 2026).
- 66 Calle Santa CruzBayamon, PR 00961 (787) 740‑2270
- 735 Ave Ponce De Leon, Suite 417San Juan, PR 00917 (787) 296‑3088
- B1 Calle Santa Cruz, Suite 406Bayamon, PR 00961 (787) 779‑6896
Group practices
Medicare enrollment lists Maria Fernandez Fontan as a member of these groups (CMS data updated October 2, 2026).
- Centro de Rehabilitacion y Medicina del Deporte7 clinicians in the group
- Grupo Fisiatrico de Bayamon, PTR7 clinicians in the group
- Grupo Fisiatrico Torre Auxilio Mutuo4 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, Puerto Rico →
Other physical therapists in Bayamon
Clinicians with the same Medicare primary specialty in Bayamon, PR — not a recommendation.
Other clinicians in Centro de Rehabilitacion y Medicina del Deporte
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PT |
|---|---|
| Graduation year | 1989 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1407191679 |
| 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
- 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