Quick answers
- Where does Hendrik J. De Jager see patients?
- Medicare's clinician data lists 1 practice location in San Bernardino, CA. Call before your visit to confirm the address.
- What is Hendrik J. De Jager's specialty?
- Medicare lists Maxillofacial Surgery as the primary specialty, and also Otolaryngology.
- Does Hendrik J. De Jager accept Medicare assignment?
- Yes. Medicare's clinician data says Hendrik J. De Jager 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 Hendrik J. De Jager?
- (909) 796-2525, as listed in official Medicare / NPI Registry data.
- What is Hendrik J. De Jager's NPI number?
- 1043398282. 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 Hendrik J. De Jager is enrolled with Medicare (CMS data updated 2026-10-02).
- 1850 S Waterman Ave, Suite ASan Bernardino, CA 92408 (909) 796‑2525
Specialties
- Maxillofacial Surgeryprimary
- Otolaryngologyalso
Other maxillofacial surgeons in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1964 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043398282 |
| 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