Quick answers
- Which hospitals does Michael G. Quon work at?
- Medicare's official clinician data lists Michael G. Quon at 1 hospital: Henry Mayo Newhall Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael G. Quon see patients?
- Medicare's clinician data lists 4 practice locations, including Santa Monica, CA, Valencia, CA and Santa Clarita, CA. Call before your visit to confirm the address.
- What is Michael G. Quon's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Michael G. Quon accept Medicare assignment?
- Yes. Medicare's clinician data says Michael G. Quon 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 Michael G. Quon offer telehealth?
- Medicare's clinician data says Michael G. Quon offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Michael G. Quon?
- (310) 458-2381, as listed in official Medicare / NPI Registry data.
- What is Michael G. Quon's NPI number?
- 1609802032. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael G. Quon works
Medicare's Facility Affiliation Data lists Michael G. Quon at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Henry Mayo Newhall HospitalValencia, CA · Acute Care Hospital · CCN 050624
Practice locations
Addresses where Michael G. Quon is enrolled with Medicare (CMS data updated 2026-10-02).
- 2020 Santa Monica Blvd, Suite 210Santa Monica, CA 90404 (310) 458‑2381
- 25775 McBean Pkwy, Suite 108Valencia, CA 91355 (661) 255‑8252
- 25775 McBean Pkwy, Suite 115aSanta Clarita, CA 91355 (661) 753‑5464
- 25775 W McBean Pkwy, Suite 115Valencia, CA 91355 (661) 255‑2420
Group practices
Medicare enrollment lists Michael G. Quon as a member of this group (CMS data updated 2026-10-02).
- The Regents of the University of California1,462 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Santa Monica
Clinicians with the same Medicare primary specialty in Santa Monica, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1609802032 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians