Quick answers
- Where does Jacob Keeperman see patients?
- Medicare's clinician data lists 2 practice locations, including San Bernardino, CA and San Francisco, CA. Call before your visit to confirm the address.
- What is Jacob Keeperman's specialty?
- Medicare lists Critical Care (Intensivists) as the primary specialty.
- Does Jacob Keeperman accept Medicare assignment?
- Yes. Medicare's clinician data says Jacob Keeperman 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 Jacob Keeperman?
- (909) 883-8711, as listed in official Medicare / NPI Registry data.
- What is Jacob Keeperman's NPI number?
- 1518984178. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Jacob Keeperman is enrolled with Medicare (CMS data updated 2026-10-02).
- 2101 N Waterman AveSan Bernardino, CA 92404 (909) 883‑8711
- 900 Hyde StSan Francisco, CA 94109 (415) 353‑6000
Group practices
Medicare enrollment lists Jacob Keeperman as a member of this group (CMS data updated 2026-10-02).
- Inpatient Specialists of California PC385 clinicians in the group
Specialties
- Critical Care (Intensivists)primary
Find other Critical Care (Intensivists) doctors in California →
Other critical care doctors in San Bernardino
Clinicians with the same Medicare primary specialty in San Bernardino, CA — not a recommendation.
Clinician information
| Graduation year | 2006 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1518984178 |
| 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
- 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