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Internal Medicine

Anton G. Sisante, DO

Works at hospitals in Irving, TX · Texas

Summary

Dr. Anton G. Sisante, DO is an internal medicine doctor at 1901 N Macarthur Blvd, Irving, TX 75061. Phone: (972) 579-8485. Accepts Medicare assignment. In 2024, Anton G. Sisante had 74 Original Medicare patients and 603 services. NPI 1558780114. 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 Anton G. Sisante, 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 Anton G. Sisante accept Medicare assignment?
Yes. Medicare's clinician data says Anton G. Sisante 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 Anton G. Sisante see?
In 2024, CMS data shows 74 Original Medicare patients and 603 services for Anton G. Sisante. This counts Original Medicare only and measures volume, not quality.
What is Anton G. Sisante's NPI number?
1558780114. 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 Anton G. Sisante, 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 patients74
Services billed to Medicare603
Different services or procedures9
Participating Medicare providerYes
Average age of these patients81

Most frequent services

  1. Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th (G0316)213 services
  2. Advance care planning, first 30 minutes (99497)145 services
  3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)81 services
  4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)73 services
  5. Advance care planning, each additional 30 minutes (99498)65 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%
  • Chronic kidney disease74%
  • High cholesterol69%
  • Heart failure51%
  • Alzheimer's disease or dementia49%
  • Diabetes46%

Hospitals where Anton G. Sisante works

Medicare's Facility Affiliation Data lists Anton G. Sisante 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 Anton G. Sisante is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Anton G. Sisante as a member of this group (CMS data updated October 2, 2026).

  • Healthtexas Provider Network2,697 clinicians in the group

Specialties

Find other Internal Medicine doctors in Texas →

Other internal medicine doctors in Irving

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

All internal medicine doctors in Irving →

Other clinicians in Healthtexas Provider Network

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

Clinician information

CredentialDO
Graduation year2014 (12 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1558780114
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