Quick answers
- Which hospitals does Dillan Firestone work at?
- Medicare's official clinician data lists Dillan Firestone at 2 hospitals: Adventist Health Clearlake and Adventist Health St Helena. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Dillan Firestone see patients?
- Medicare's clinician data lists 5 practice locations, including Saint Helena, CA and Calistoga, CA. Call before your visit to confirm the address.
- What is Dillan Firestone's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Dillan Firestone accept Medicare assignment?
- Yes. Medicare's clinician data says Dillan Firestone 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 Dillan Firestone offer telehealth?
- Medicare's clinician data says Dillan Firestone offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Dillan Firestone?
- (707) 963-3611, as listed in official Medicare / NPI Registry data.
- What is Dillan Firestone's NPI number?
- 1508352790. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Dillan Firestone works
Medicare's Facility Affiliation Data lists Dillan Firestone 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
- Adventist Health St HelenaSaint Helena, CA · Acute Care Hospital · CCN 050013
Practice locations
Addresses where Dillan Firestone is enrolled with Medicare (CMS data updated 2026-10-02).
- 10 Woodland RdSaint Helena, CA 94574 (707) 963‑3611
- 6 Woodland RdSaint Helena, CA 94574
- 6 Woodland Rd, Suite 202Saint Helena, CA 94574 (707) 968‑0670
- 6 Woodland Rd St, Suite 301Saint Helena, CA 94574 (707) 967‑9307
- 913 Washington StCalistoga, CA 94515
Group practices
Medicare enrollment lists Dillan Firestone as a member of these groups (CMS data updated 2026-10-02).
- Adventist Health Physicians Network628 clinicians in the group
- St. Helena Hospital84 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Saint Helena
Clinicians with the same Medicare primary specialty in Saint Helena, CA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1508352790 |
| 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