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Gastroenterology

Alfredo A. Espinoza, MD

Works at hospitals in San Antonio, TX · Texas

Summary

Dr. Alfredo A. Espinoza, MD is a gastroenterologist at 4370 Medical Arts Dr, Suite 295, Flower Mound, TX 75028. Phone: (972) 691-3777. Accepts Medicare assignment. In 2024, Alfredo A. Espinoza had 371 Original Medicare patients and 2,165 services. NPI 1629185616. 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: Gastroenterologist (Medicare lists Gastroenterology)
  • Address: 4370 Medical Arts Dr, Suite 295, Flower Mound, TX 75028 · Directions
  • Phone: (972) 691‑3777
  • Medicare: Accepts Medicare assignment
  • Hospital: Methodist Hospital
  • Group practice: Texas Digestive Disease Consultants, PLLC
  • Medical school: University Of Texas Medical School At San Antonio · graduated 2000 (26 years since medical school)
  • Gender (as listed): Male
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Alfredo A. Espinoza, 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 Alfredo A. Espinoza accept Medicare assignment?
Yes. Medicare's clinician data says Alfredo A. Espinoza 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 Alfredo A. Espinoza see?
In 2024, CMS data shows 371 Original Medicare patients and 2,165 services for Alfredo A. Espinoza. This counts Original Medicare only and measures volume, not quality.
What is Alfredo A. Espinoza's NPI number?
1629185616. 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 Alfredo A. Espinoza, 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 patients371
Services billed to Medicare2,165
Different services or procedures29
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)96 services
  2. Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)95 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)93 services
  4. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)86 services
  5. Colorectal cancer screening; colonoscopy on individual at high risk (G0105)34 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 cholesterol75%
  • High blood pressure74%
  • Arthritis47%
  • Diabetes40%
  • Ischemic heart disease25%
  • Chronic kidney disease24%

Hospitals where Alfredo A. Espinoza works

Medicare's Facility Affiliation Data lists Alfredo A. Espinoza 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.

  • Methodist HospitalSan Antonio, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450388

Practice locations

Addresses where Alfredo A. Espinoza is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Alfredo A. Espinoza as a member of this group (CMS data updated October 2, 2026).

  • Texas Digestive Disease Consultants, PLLC608 clinicians in the group

Specialties

Find other Gastroenterology doctors in Texas →

Other gastroenterologists in Flower Mound

Clinicians with the same Medicare primary specialty in Flower Mound, TX — not a recommendation.

All gastroenterologists in Flower Mound →

Other clinicians in Texas Digestive Disease Consultants, PLLC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Texas Medical School At San Antonio
Graduation year2000 (26 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1629185616
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