Quick answers
- Which hospitals does Joel Dean work at?
- Medicare's official clinician data lists Joel Dean at 2 hospitals: 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 Joel Dean see patients?
- Medicare's clinician data lists 2 practice locations, including Santa Maria, CA and Arroyo Grande, CA. Call before your visit to confirm the address.
- What is Joel Dean's specialty?
- Medicare lists Colorectal Surgery (Proctology) as the primary specialty, and also General Surgery.
- Does Joel Dean accept Medicare assignment?
- Yes. Medicare's clinician data says Joel Dean 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 Joel Dean?
- (805) 346-3456, as listed in official Medicare / NPI Registry data.
- What is Joel Dean's NPI number?
- 1568534915. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joel Dean works
Medicare's Facility Affiliation Data lists Joel Dean at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- 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 Joel Dean is enrolled with Medicare (CMS data updated 2026-10-02).
- 1325 E Church St, Suite 202Santa Maria, CA 93454 (805) 346‑3456
- 850 Fair Oaks Ave, Suite 310Arroyo Grande, CA 93420 (805) 474‑5310
Group practices
Medicare enrollment lists Joel Dean as a member of this group (CMS data updated 2026-10-02).
- Pacific Central Coast Health Centers253 clinicians in the group
Specialties
Find other Colorectal Surgery (Proctology) doctors in California →
Other colorectal surgeons in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Washington University School Of Medicine |
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1568534915 |
| 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