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Cardiovascular Disease (Cardiology)

Roger J. Belbel, DO

Works at hospitals in Greenville, TX · Dallas, TX · Plano, TX · Texas

Summary

Dr. Roger J. Belbel, DO is a cardiologist at 4215 Joe Ramsey Blvd E, Greenville, TX 75401. Phone: (817) 555-1212. Accepts Medicare assignment. In 2024, Roger J. Belbel had 837 Original Medicare patients and 2,916 services. NPI 1841240215. 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 Roger J. Belbel, 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 Roger J. Belbel accept Medicare assignment?
Yes. Medicare's clinician data says Roger J. Belbel 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 Roger J. Belbel see?
In 2024, CMS data shows 837 Original Medicare patients and 2,916 services for Roger J. Belbel. This counts Original Medicare only and measures volume, not quality.
What is Roger J. Belbel's NPI number?
1841240215. 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 Roger J. Belbel, 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 patients837
Services billed to Medicare2,916
Different services or procedures60
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)551 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)549 services
  3. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)359 services
  4. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)208 services
  5. Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)170 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%
  • Ischemic heart disease56%
  • Arthritis46%
  • Heart failure42%
  • Diabetes40%

Hospitals where Roger J. Belbel works

Medicare's Facility Affiliation Data lists Roger J. Belbel 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 Roger J. Belbel is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Roger J. Belbel as a member of these groups (CMS data updated October 2, 2026).

  • Cardiology Specialists of North Texas PLLC68 clinicians in the group
  • Hunt Memorial Hospital District36 clinicians in the group

Specialties

Find other Cardiovascular Disease (Cardiology) doctors in Texas →

Other cardiologists in Texas

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

All cardiologists in Texas →

Other clinicians in Cardiology Specialists of North Texas PLLC

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

Clinician information

CredentialDO
Graduation year1984 (42 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1841240215
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