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Family Practice

Arnaldo J. Otero Vazquez, MD

Sees patients in Cayey, PR · Puerto Rico

Summary

Dr. Arnaldo J. Otero Vazquez, MD is a family doctor at 110 Calle Nunez Romeu, Cayey, PR 00736. Phone: (787) 263-4040. May accept Medicare assignment. NPI 1336192673. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Family doctor (Medicare lists Family Practice)
  • Address: 110 Calle Nunez Romeu, Cayey, PR 00736 · Directions
  • Phone: (787) 263‑4040
  • Medicare: May accept Medicare assignment
  • Medical school: graduated 1987 (39 years since medical school)
  • Gender (as listed): Male
Call(787) 263‑4040 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Arnaldo J. Otero Vazquez, 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 Arnaldo J. Otero Vazquez accept Medicare assignment?
Medicare's clinician data says Arnaldo J. Otero Vazquez may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
What is Arnaldo J. Otero Vazquez's NPI number?
1336192673. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Arnaldo J. Otero Vazquez is enrolled with Medicare (CMS data updated October 2, 2026).

Specialties

Find other Family Practice doctors in Puerto Rico →

Other family doctors in Cayey

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

All family doctors in Cayey →

Clinician information

CredentialMD
Graduation year1987 (39 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1336192673
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians