Quick answers
- Which hospitals does Marlon D. Black work at?
- Medicare's official clinician data lists Marlon D. Black at 5 hospitals: Community Memorial Hospital - Ojai, Community Memorial Hospital - Ventura, Goleta Valley Cottage Hospital, Santa Ynez Valley Cottage Hospital and St Johns Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marlon D. Black see patients?
- Medicare's clinician data lists 2 practice locations, including Ventura, CA and Santa Barbara, CA. Call before your visit to confirm the address.
- What is Marlon D. Black's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Marlon D. Black accept Medicare assignment?
- Yes. Medicare's clinician data says Marlon D. Black 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 Marlon D. Black?
- (805) 652-5011, as listed in official Medicare / NPI Registry data.
- What is Marlon D. Black's NPI number?
- 1245442714. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marlon D. Black works
Medicare's Facility Affiliation Data lists Marlon D. Black at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Community Memorial Hospital - OjaiOjai, CA · Critical Access Hospital · CCN 051334
- Community Memorial Hospital - VenturaVentura, CA · Acute Care Hospital · CCN 050394
- Goleta Valley Cottage HospitalSanta Barbara, CA · Acute Care Hospital · CCN 050357
- Santa Ynez Valley Cottage HospitalSolvang, CA · Critical Access Hospital · CCN 051331
- St Johns Regional Medical CenterOxnard, CA · Acute Care Hospital · CCN 050082
Practice locations
Addresses where Marlon D. Black is enrolled with Medicare (CMS data updated 2026-10-02).
- 147 N Brent StVentura, CA 93003 (805) 652‑5011
- 351 S Patterson AveSanta Barbara, CA 93111 (805) 681‑6406
Group practices
Medicare enrollment lists Marlon D. Black as a member of this group (CMS data updated 2026-10-02).
- California Managed Imaging Medical Group Inc79 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Georgetown University School Of Medicine |
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245442714 |
| 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