Quick answers
- Does Humberto Olivencia accept Medicare assignment?
- Yes. Medicare's clinician data says Humberto Olivencia 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 Humberto Olivencia see?
- In 2024, CMS data shows 48 Original Medicare patients and 268 services for Humberto Olivencia. This counts Original Medicare only and measures volume, not quality.
- What is Humberto Olivencia's NPI number?
- 1346246865. 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 Humberto Olivencia, 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 | 48 |
|---|---|
| Services billed to Medicare | 268 |
| Different services or procedures | 12 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)64 services
- Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (99211)30 services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)29 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)29 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%
- Chronic kidney disease56%
- Arthritis44%
- Diabetes42%
- Depression29%
Hospitals where Humberto Olivencia works
Medicare's Facility Affiliation Data lists Humberto Olivencia 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.
- Hospital PereaMayaguez, PR · Acute Care Hospital · Emergency services: listed by Medicare · CCN 400123
Practice locations
Addresses where Humberto Olivencia is enrolled with Medicare (CMS data updated October 2, 2026).
- 14 N Peral St La Palma, Suite 2bMayaguez, PR 00680
- Edif La Palma Ofic, 2b 2DO El Peral Esq De DiegoMayaguez, PR 00680 (787) 834‑3535
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Mayaguez
Clinicians with the same Medicare primary specialty in Mayaguez, PR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1977 (49 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1346246865 |
| 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