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Neurology

Alexis Duprey Colon, MD

Works at hospitals in San Juan, PR · Puerto Rico

Summary

Dr. Alexis Duprey Colon, MD is a neurologist at Ashford 22, Guayama, PR 00784. Phone: (787) 866-8263. Accepts Medicare assignment. In 2024, Alexis Duprey Colon had 50 Original Medicare patients and 246 services. NPI 1861551137. 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: Neurologist (Medicare lists Neurology)
  • Address: Ashford 22, Guayama, PR 00784 · Directions (2 more locations)
  • Phone: (787) 866‑8263
  • Medicare: Accepts Medicare assignment
  • Hospital: Presbyterian Community Hospital
  • Group practice: Physiotherapy Rehabilitation Services Inc
  • Medical school: University Of Puerto Rico School Of Medicine · graduated 1990 (36 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Alexis Duprey Colon, 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 Alexis Duprey Colon accept Medicare assignment?
Yes. Medicare's clinician data says Alexis Duprey Colon 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 Alexis Duprey Colon see?
In 2024, CMS data shows 50 Original Medicare patients and 246 services for Alexis Duprey Colon. This counts Original Medicare only and measures volume, not quality.
What is Alexis Duprey Colon's NPI number?
1861551137. 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 Alexis Duprey Colon, 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 patients50
Services billed to Medicare246
Different services or procedures19
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)69 services
  2. Measurement of brain wave activity (eeg), awake and asleep (95819)22 services
  3. Complete ultrasound of within the brain blood flow (93886)20 services
  4. Ultrasound of both sides of head and neck blood flow (93880)18 services
  5. Ultrasound study of arm or leg veins with compression and maneuvers (93970)16 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%
  • Diabetes75%
  • Arthritis70%
  • Alzheimer's disease or dementia38%
  • Chronic kidney disease32%

Hospitals where Alexis Duprey Colon works

Medicare's Facility Affiliation Data lists Alexis Duprey Colon 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 Alexis Duprey Colon is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Alexis Duprey Colon as a member of this group (CMS data updated October 2, 2026).

  • Physiotherapy Rehabilitation Services Inc54 clinicians in the group

Specialties

Find other Neurology doctors in Puerto Rico →

Other neurologists in Puerto Rico

Clinicians with the same Medicare primary specialty in Puerto Rico — not a recommendation.

All neurologists in Puerto Rico →

Other clinicians in Physiotherapy Rehabilitation Services Inc

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

Clinician information

CredentialMD
Medical schoolUniversity Of Puerto Rico School Of Medicine
Graduation year1990 (36 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1861551137
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