Quick answers
- Does Maria D. Diaz Del Valle accept Medicare assignment?
- Yes. Medicare's clinician data says Maria D. Diaz Del Valle 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 D. Diaz Del Valle see?
- In 2024, CMS data shows 14 Original Medicare patients and 785 services for Maria D. Diaz Del Valle. This counts Original Medicare only and measures volume, not quality.
- What is Maria D. Diaz Del Valle's NPI number?
- 1649732090. 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 D. Diaz Del Valle, 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 | 14 |
|---|---|
| Services billed to Medicare | 785 |
| Different services or procedures | 4 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Application of ultrasound, each 15 minutes (97035)197 services
- Therapy procedure using massage, each 15 minutes (97124)197 services
- Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)196 services
- Application of electrical stimulation with therapist present, each 15 minutes (97032)195 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%
- Arthritis75%
Practice locations
Addresses where Maria D. Diaz Del Valle is enrolled with Medicare (CMS data updated October 2, 2026).
- K13 Calle BayamonCaguas, PR 00725 (787) 743‑0873
Group practices
Medicare enrollment lists Maria D. Diaz Del Valle as a member of this group (CMS data updated October 2, 2026).
- Grupo Fisiatrico Villa Carmen, CSP3 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, Puerto Rico →
Other physical therapists in Caguas
Clinicians with the same Medicare primary specialty in Caguas, PR — not a recommendation.
Other clinicians in Grupo Fisiatrico Villa Carmen, CSP
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PT |
|---|---|
| Graduation year | 2002 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649732090 |
| 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