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Internal Medicine

Hossein Molazadeh-Yazdi, MD

Works at hospitals in Los Angeles, CA · California

Summary

Dr. Hossein Molazadeh-Yazdi, MD is an internal medicine doctor at 1426 Montana Ave, Suite 2, Santa Monica, CA 90403. Phone: (310) 388-6798. Accepts Medicare assignment. In 2024, Hossein Molazadeh-Yazdi had 441 Original Medicare patients and 2,121 services. NPI 1881829661. 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: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 1426 Montana Ave, Suite 2, Santa Monica, CA 90403 · Directions (3 more locations)
  • Phone: (310) 388‑6798
  • Medicare: Accepts Medicare assignment
  • Hospital: Cedars-Sinai Medical Center
  • Group practice: Kansal Inc (+1 more)
  • Medical school: graduated 2006 (20 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Hossein Molazadeh-Yazdi, 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 Hossein Molazadeh-Yazdi accept Medicare assignment?
Yes. Medicare's clinician data says Hossein Molazadeh-Yazdi 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 Hossein Molazadeh-Yazdi see?
In 2024, CMS data shows 441 Original Medicare patients and 2,121 services for Hossein Molazadeh-Yazdi. This counts Original Medicare only and measures volume, not quality.
What is Hossein Molazadeh-Yazdi's NPI number?
1881829661. 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 Hossein Molazadeh-Yazdi, 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 patients441
Services billed to Medicare2,121
Different services or procedures14
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)1,288 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)447 services
  3. Hospital discharge day management, more than 30 minutes (99239)242 services
  4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)101 services
  5. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)22 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%
  • Arthritis69%
  • Ischemic heart disease63%
  • Diabetes59%
  • Heart failure57%

Hospitals where Hossein Molazadeh-Yazdi works

Medicare's Facility Affiliation Data lists Hossein Molazadeh-Yazdi 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 Hossein Molazadeh-Yazdi is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Hossein Molazadeh-Yazdi as a member of these groups (CMS data updated October 2, 2026).

  • Kansal Inc18 clinicians in the group
  • Noble Physicians Medical Group Corp Inc3 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Santa Monica

Clinicians with the same Medicare primary specialty in Santa Monica, CA — not a recommendation.

All internal medicine doctors in Santa Monica →

Other clinicians in Kansal Inc

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)
NPI (National Provider Identifier)1881829661
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