Quick answers
- Which hospitals does Jonathan P. Lyons work at?
- Medicare's official clinician data lists Jonathan P. Lyons at 3 hospitals: Community Hospital of the Monterey Peninsula, Huntington Hospital and Kaiser Foundation Hospital - Panorama City. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jonathan P. Lyons see patients?
- Medicare's clinician data lists 2 practice locations, including Pasadena, CA and Monterey, CA. Call before your visit to confirm the address.
- What is Jonathan P. Lyons's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Jonathan P. Lyons accept Medicare assignment?
- Yes. Medicare's clinician data says Jonathan P. Lyons 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.
- What is the phone number for Jonathan P. Lyons?
- (831) 624-5311, as listed in official Medicare / NPI Registry data.
- What is Jonathan P. Lyons's NPI number?
- 1356803019. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jonathan P. Lyons works
Medicare's Facility Affiliation Data lists Jonathan P. Lyons at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Community Hospital of the Monterey PeninsulaMonterey, CA · Acute Care Hospital · CCN 050145
- Huntington HospitalPasadena, CA · Acute Care Hospital · CCN 050438
- Kaiser Foundation Hospital - Panorama CityPanorama City, CA · Acute Care Hospital · CCN 050137
Practice locations
Addresses where Jonathan P. Lyons is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 W California BlvdPasadena, CA 91105
- 23625 Holman HwyMonterey, CA 93940 (831) 624‑5311
Group practices
Medicare enrollment lists Jonathan P. Lyons as a member of these groups (CMS data updated 2026-10-02).
- Community Hospital of the Monterey Peninsula146 clinicians in the group
- HMH Emergency Medical Group, Inc.60 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Pasadena
Clinicians with the same Medicare primary specialty in Pasadena, CA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Kansas City University Of Med & Biosciences, College Of Osteo Med |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356803019 |
| 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