Quick answers
- Which hospitals does Robert D. Grigg work at?
- Medicare's official clinician data lists Robert D. Grigg at 3 hospitals: Adventist Health Clearlake, Enloe Health and Oroville Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert D. Grigg see patients?
- Medicare's clinician data lists 2 practice locations, including Paradise, CA. Call before your visit to confirm the address.
- What is Robert D. Grigg's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Robert D. Grigg accept Medicare assignment?
- Yes. Medicare's clinician data says Robert D. Grigg 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 Robert D. Grigg offer telehealth?
- Medicare's clinician data says Robert D. Grigg offers telehealth services. Ask the office which visits can be done by video or phone.
- What is Robert D. Grigg's NPI number?
- 1407371941. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert D. Grigg works
Medicare's Facility Affiliation Data lists Robert D. Grigg at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Health ClearlakeClearlake, CA · Critical Access Hospital · CCN 051317
- Enloe HealthChico, CA · Acute Care Hospital · CCN 050039
- Oroville HospitalOroville, CA · Acute Care Hospital · CCN 050030
Practice locations
Addresses where Robert D. Grigg is enrolled with Medicare (CMS data updated 2026-10-02).
- 6460 Pentz RdParadise, CA 95969
- 6470 Pentz RdParadise, CA 95969
Group practices
Medicare enrollment lists Robert D. Grigg as a member of this group (CMS data updated 2026-10-02).
- Paradise Medical Group Inc5 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1407371941 |
| 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