Quick answers
- Which hospitals does Roy R. Johnson work at?
- Medicare's official clinician data lists Roy R. Johnson at 2 hospitals: Palomar Health Downtown Campus and Palomar Medical Center Poway. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Roy R. Johnson see patients?
- Medicare's clinician data lists 2 practice locations, including Poway, CA and Valley Center, CA. Call before your visit to confirm the address.
- What is Roy R. Johnson's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Roy R. Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Roy R. Johnson 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 Roy R. Johnson?
- (858) 675-3100, as listed in official Medicare / NPI Registry data.
- What is Roy R. Johnson's NPI number?
- 1568487973. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Roy R. Johnson works
Medicare's Facility Affiliation Data lists Roy R. Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Palomar Health Downtown CampusEscondido, CA · Acute Care Hospital · CCN 050115
- Palomar Medical Center PowayPoway, CA · Acute Care Hospital · CCN 050636
Practice locations
Addresses where Roy R. Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 15611 Pomerado RdPoway, CA 92064 (858) 675‑3100
- 28743 Valley Ctr Rd, Suite BValley Center, CA 92082 (760) 749‑0824
Group practices
Medicare enrollment lists Roy R. Johnson as a member of this group (CMS data updated 2026-10-02).
- Arch Health Partners Inc145 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Poway
Clinicians with the same Medicare primary specialty in Poway, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Geffen School Of Medicine |
| Graduation year | 1976 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1568487973 |
| 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