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General Practice

Mario Olivencia Malave, MD

Works at hospitals in Mayaguez, PR · Puerto Rico

Summary

Dr. Mario Olivencia Malave, MD is a general practitioner at 770 Ave Hostos, Mayaguez, PR 00682. Phone: (787) 834-6161. Accepts Medicare assignment. In 2024, Mario Olivencia Malave had 47 Original Medicare patients and 74 services. NPI 1770837320. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: General practitioner (Medicare lists General Practice)
  • Address: 770 Ave Hostos, Mayaguez, PR 00682 · Directions (3 more locations)
  • Phone: (787) 834‑6161
  • Medicare: Accepts Medicare assignment
  • Hospital: Bella Vista Hospital
  • Group practice: Bella Vista Hospital Inc (+1 more)
  • Medical school: graduated 2009 (17 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Mario Olivencia Malave, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Mario Olivencia Malave accept Medicare assignment?
Yes. Medicare's clinician data says Mario Olivencia Malave 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 Mario Olivencia Malave see?
In 2024, CMS data shows 47 Original Medicare patients and 74 services for Mario Olivencia Malave. This counts Original Medicare only and measures volume, not quality.
What is Mario Olivencia Malave's NPI number?
1770837320. 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 Mario Olivencia Malave, 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 patients47
Services billed to Medicare74
Different services or procedures6
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)61 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 pressure70%
  • High cholesterol68%
  • Diabetes51%
  • Arthritis36%
  • Chronic kidney disease34%
  • Asthma23%

Hospitals where Mario Olivencia Malave works

Medicare's Facility Affiliation Data lists Mario Olivencia Malave 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.

Practice locations

Addresses where Mario Olivencia Malave is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Mario Olivencia Malave as a member of these groups (CMS data updated October 2, 2026).

  • Bella Vista Hospital Inc16 clinicians in the group
  • Centro de Diagnostico y Tratamiento de San Sebastian Inc8 clinicians in the group

Specialties

Find other General Practice doctors in Puerto Rico →

Other general practitioners in Mayaguez

Clinicians with the same Medicare primary specialty in Mayaguez, PR — not a recommendation.

All general practitioners in Mayaguez →

Other clinicians in Bella Vista Hospital Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2009 (17 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1770837320
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians