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Internal Medicine

Ziyad Iskenderian, MD

Works at hospitals in Southfield, MI · Detroit, MI · Michigan

Summary

Dr. Ziyad Iskenderian, MD is an internal medicine doctor at 18161 W 12 Mile Rd, 2 Excel Health, Lathrup Village, MI 48076. Phone: (248) 552-1200. Accepts Medicare assignment. In 2024, Ziyad Iskenderian had 143 Original Medicare patients and 906 services. NPI 1588956254. 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 Ziyad Iskenderian, 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 Ziyad Iskenderian accept Medicare assignment?
Yes. Medicare's clinician data says Ziyad Iskenderian 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 Ziyad Iskenderian see?
In 2024, CMS data shows 143 Original Medicare patients and 906 services for Ziyad Iskenderian. This counts Original Medicare only and measures volume, not quality.
What is Ziyad Iskenderian's NPI number?
1588956254. 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 Ziyad Iskenderian, 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 patients143
Services billed to Medicare906
Different services or procedures30
Participating Medicare providerYes
Average age of these patients74

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)196 services
  2. 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)99 services
  3. Insertion of needle into vein for collection of blood sample (36415)85 services
  4. Hemoglobin a1c level (83036)80 services
  5. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)62 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%
  • Arthritis57%
  • Diabetes41%
  • Ischemic heart disease38%
  • Chronic kidney disease38%

Hospitals where Ziyad Iskenderian works

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

Group practices

Medicare enrollment lists Ziyad Iskenderian as a member of this group (CMS data updated October 2, 2026).

  • Henry Ford Semi Medical Group240 clinicians in the group

Specialties

Find other Internal Medicine doctors in Michigan →

Other internal medicine doctors in Lathrup Village

Clinicians with the same Medicare primary specialty in Lathrup Village, MI — not a recommendation.

All internal medicine doctors in Lathrup Village →

Other clinicians in Henry Ford Semi Medical Group

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

Clinician information

CredentialMD
Graduation year2006 (20 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1588956254
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