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Internal Medicine

Diana J. Rabadi Marar, MD

Works at hospitals in Omaha, NE · Council Bluffs, IA · Nebraska, Iowa

Summary

Dr. Diana J. Rabadi Marar, MD is an internal medicine doctor at 1701 W Broadway, Council Bluffs, IA 51501. Phone: (712) 256-5600. Accepts Medicare assignment. In 2024, Diana J. Rabadi Marar had 107 Original Medicare patients and 1,430 services. NPI 1366458945. 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 Diana J. Rabadi Marar, 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 Diana J. Rabadi Marar accept Medicare assignment?
Yes. Medicare's clinician data says Diana J. Rabadi Marar 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 Diana J. Rabadi Marar see?
In 2024, CMS data shows 107 Original Medicare patients and 1,430 services for Diana J. Rabadi Marar. This counts Original Medicare only and measures volume, not quality.
What is Diana J. Rabadi Marar's NPI number?
1366458945. 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 Diana J. Rabadi Marar, 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 patients107
Services billed to Medicare1,430
Different services or procedures51
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Insertion of needle into vein for collection of blood sample (36415)304 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)247 services
  3. Automated urinalysis test (81003)120 services
  4. Urine microalbumin (protein) level (82043)84 services
  5. Creatinine level to test for kidney function or muscle injury (82570)84 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 pressure72%
  • Chronic kidney disease50%
  • Anxiety43%
  • Osteoporosis32%
  • Arthritis31%

Hospitals where Diana J. Rabadi Marar works

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

Group practices

Medicare enrollment lists Diana J. Rabadi Marar as a member of this group (CMS data updated October 2, 2026).

  • West Broadway Clinic, PC2 clinicians in the group

Specialties

Find other Internal Medicine doctors in Iowa →

Other internal medicine doctors in Council Bluffs

Clinicians with the same Medicare primary specialty in Council Bluffs, IA — not a recommendation.

All internal medicine doctors in Council Bluffs →

Other clinicians in West Broadway Clinic, PC

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

Clinician information

CredentialMD
Graduation year1991 (35 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1366458945
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