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Infectious Disease

Chawki W. Harfouch, MD

Works at hospitals in Hemet, CA · Murrieta, CA · Temecula, CA · California

Summary

Dr. Chawki W. Harfouch, MD is an infectious disease doctor at 28078 Baxter Rd, Suite 320, Murrieta, CA 92563. Phone: (951) 679-5811. May accept Medicare assignment. In 2024, Chawki W. Harfouch had 286 Original Medicare patients and 775 services. NPI 1942462783. 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 Chawki W. Harfouch, 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 Chawki W. Harfouch accept Medicare assignment?
Medicare's clinician data says Chawki W. Harfouch may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Chawki W. Harfouch see?
In 2024, CMS data shows 286 Original Medicare patients and 775 services for Chawki W. Harfouch. This counts Original Medicare only and measures volume, not quality.
What is Chawki W. Harfouch's NPI number?
1942462783. 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 Chawki W. Harfouch, 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 patients286
Services billed to Medicare775
Different services or procedures15
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)354 services
  2. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)185 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)125 services
  4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)39 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%
  • Diabetes62%
  • Arthritis59%
  • Ischemic heart disease58%
  • Chronic kidney disease53%

Hospitals where Chawki W. Harfouch works

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

Group practices

Medicare enrollment lists Chawki W. Harfouch as a member of this group (CMS data updated October 2, 2026).

  • Med-Ped I D Incorporated3 clinicians in the group

Specialties

Find other Infectious Disease doctors in California →

Other infectious disease doctors in California

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

All infectious disease doctors in California →

Other clinicians in Med-Ped I D Incorporated

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

Clinician information

CredentialMD
Graduation year2002 (24 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
TelehealthOffers telehealth services
NPI (National Provider Identifier)1942462783
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