Quick answers
- Which hospitals does Mark I. Soll work at?
- Medicare's official clinician data lists Mark I. Soll at 4 hospitals: Adventist Health Sierra Vista, Adventist Health Twin Cities, French Hospital Medical Center and Marian Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark I. Soll see patients?
- Medicare's clinician data lists 5 practice locations, including Templeton, CA, San Luis Obispo, CA and Arroyo Grande, CA. Call before your visit to confirm the address.
- What is Mark I. Soll's specialty?
- Medicare lists Pulmonary Disease as the primary specialty, and also Critical Care (Intensivists).
- Does Mark I. Soll accept Medicare assignment?
- Yes. Medicare's clinician data says Mark I. Soll 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 Mark I. Soll offer telehealth?
- Medicare's clinician data says Mark I. Soll offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mark I. Soll?
- (805) 542-9678, as listed in official Medicare / NPI Registry data.
- What is Mark I. Soll's NPI number?
- 1750367587. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark I. Soll works
Medicare's Facility Affiliation Data lists Mark I. Soll at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Health Sierra VistaSan Luis Obispo, CA · Acute Care Hospital · CCN 050506
- Adventist Health Twin CitiesTempleton, CA · Acute Care Hospital · CCN 050633
- French Hospital Medical CenterSan Luis Obispo, CA · Acute Care Hospital · CCN 050232
- Marian Regional Medical CenterSanta Maria, CA · Acute Care Hospital · CCN 050107
Practice locations
Addresses where Mark I. Soll is enrolled with Medicare (CMS data updated 2026-10-02).
- 1051 Las Tablas RdTempleton, CA 93465
- 1064 Murray AveSan Luis Obispo, CA 93405 (805) 542‑9678
- 1154 E Grand AveArroyo Grande, CA 93420 (805) 395‑3277
- 35 Casa StSan Luis Obispo, CA 93405
- 35 Casa St, Suite 130San Luis Obispo, CA 93405 (805) 541‑1422
Group practices
Medicare enrollment lists Mark I. Soll as a member of these groups (CMS data updated 2026-10-02).
- Adventist Health Physicians Network628 clinicians in the group
- David B. Hammer123 clinicians in the group
Specialties
Other pulmonologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Diego School Of Medicine |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1750367587 |
| 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