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Emergency Medicine

Jonathan Q. Dyreyes, MD

Sees patients in El Monte, CA · California

Summary

Jonathan Q. Dyreyes, MD (Emergency Medicine) is enrolled with Medicare at 1 practice location in El Monte, CA. NPI 1518159698. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(626) 689‑4111 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Jonathan Q. Dyreyes, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

1Practice location
Emergency MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
22Years since medical school (graduated 2004)
MaleGender (as listed)
3TITAN Medical IncGroup practice

Quick answers

Where does Jonathan Q. Dyreyes see patients?
Medicare's clinician data lists 1 practice location in El Monte, CA. Call before your visit to confirm the address.
What is Jonathan Q. Dyreyes's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Jonathan Q. Dyreyes accept Medicare assignment?
Yes. Medicare's clinician data says Jonathan Q. Dyreyes accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Jonathan Q. Dyreyes offer telehealth?
Medicare's clinician data says Jonathan Q. Dyreyes offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Jonathan Q. Dyreyes?
(626) 689-4111, as listed in official Medicare / NPI Registry data.
What is Jonathan Q. Dyreyes's NPI number?
1518159698. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Jonathan Q. Dyreyes is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Jonathan Q. Dyreyes as a member of this group (CMS data updated 2026-10-02).

  • 3TITAN Medical Inc3 clinicians in the group

Specialties

Find other Emergency Medicine doctors in California →

Other emergency medicine doctors in El Monte

Clinicians with the same Medicare primary specialty in El Monte, CA — not a recommendation.

All emergency medicine doctors in El Monte →

Clinician information

CredentialMD
Graduation year2004
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1518159698
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians