Quick answers
- Does Luis Rivera Nazario accept Medicare assignment?
- Yes. Medicare's clinician data says Luis Rivera Nazario 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 Luis Rivera Nazario see?
- In 2024, CMS data shows 75 Original Medicare patients and 1,054 services for Luis Rivera Nazario. This counts Original Medicare only and measures volume, not quality.
- What is Luis Rivera Nazario's NPI number?
- 1013002377. 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 Luis Rivera Nazario, 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 | 75 |
|---|---|
| Services billed to Medicare | 1,054 |
| Different services or procedures | 3 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Chiropractic manipulative treatment, 3-4 spinal regions (98941)752 services
- Chiropractic manipulative treatment, 5 spinal regions (98942)205 services
- Chiropractic manipulative treatment, 1-2 spinal regions (98940)97 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%
- Diabetes60%
- Arthritis57%
- Ischemic heart disease25%
- Chronic kidney disease24%
Practice locations
Addresses where Luis Rivera Nazario is enrolled with Medicare (CMS data updated October 2, 2026).
- 525 Ave Fd Roosevelt Torre Plaza Las, Ofic 805San Juan, PR 00918 (787) 294‑2600
Group practices
Medicare enrollment lists Luis Rivera Nazario as a member of this group (CMS data updated October 2, 2026).
- Quiroplaza LLC2 clinicians in the group
Specialties
- Chiropracticprimary
Other chiropractors in San Juan
Clinicians with the same Medicare primary specialty in San Juan, PR — not a recommendation.
Other clinicians in Quiroplaza LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DC |
|---|---|
| Chiropractic college | Cleveland Chiropractic College - Kansas City |
| Graduation year | 2005 (21 years since chiropractic college) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1013002377 |
| 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