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Gastroenterology

Juan F. Echavarria, MD

Works at hospitals in San Antonio, TX · Texas

Summary

Dr. Juan F. Echavarria, MD is a gastroenterologist at 4502 Medical Dr, San Antonio, TX 78229. Phone: (210) 358-4000. Accepts Medicare assignment. In 2024, Juan F. Echavarria had 129 Original Medicare patients and 204 services. NPI 1669629242. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Juan F. Echavarria, 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 Juan F. Echavarria accept Medicare assignment?
Yes. Medicare's clinician data says Juan F. Echavarria 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 Juan F. Echavarria see?
In 2024, CMS data shows 129 Original Medicare patients and 204 services for Juan F. Echavarria. This counts Original Medicare only and measures volume, not quality.
What is Juan F. Echavarria's NPI number?
1669629242. 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 Juan F. Echavarria, 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 patients129
Services billed to Medicare204
Different services or procedures29
Participating Medicare providerYes
Average age of these patients69

Most frequent services

  1. Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)28 services
  2. Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43235)20 services
  3. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)19 services
  4. Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)16 services
  5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)14 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%
  • Diabetes54%
  • Arthritis42%
  • Chronic kidney disease35%
  • Depression32%

Hospitals where Juan F. Echavarria works

Medicare's Facility Affiliation Data lists Juan F. Echavarria 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 Juan F. Echavarria is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Juan F. Echavarria as a member of this group (CMS data updated October 2, 2026).

  • University of Texas Health Science Center at San Antonio1,297 clinicians in the group

Specialties

Find other Gastroenterology doctors in Texas →

Other gastroenterologists in San Antonio

Clinicians with the same Medicare primary specialty in San Antonio, TX — not a recommendation.

All gastroenterologists in San Antonio →

Other clinicians in University of Texas Health Science Center at San Antonio

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

Clinician information

CredentialMD
Graduation year2005 (21 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1669629242
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