Quick answers
- Which hospitals does James J. Van Der Heyden work at?
- Medicare's official clinician data lists James J. Van Der Heyden at 1 hospital: PIH Health Hospital-Whittier. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James J. Van Der Heyden see patients?
- Medicare's clinician data lists 6 practice locations, including Santa Fe Springs, CA, Whittier, CA and La Mirada, CA. Call before your visit to confirm the address.
- What is James J. Van Der Heyden's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does James J. Van Der Heyden accept Medicare assignment?
- Yes. Medicare's clinician data says James J. Van Der Heyden 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 James J. Van Der Heyden?
- (562) 967-2820, as listed in official Medicare / NPI Registry data.
- What is James J. Van Der Heyden's NPI number?
- 1154660553. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James J. Van Der Heyden works
Medicare's Facility Affiliation Data lists James J. Van Der Heyden at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- PIH Health Hospital-WhittierWhittier, CA · Acute Care Hospital · CCN 050169
Practice locations
Addresses where James J. Van Der Heyden is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 12400 Bloomfield AveSanta Fe Springs, CA 90670 (562) 967‑2820
- 12401 Washington BlvdWhittier, CA 90602 (562) 698‑0811
- 12401 Washington Blvd, Suite 100Whittier, CA 90602 (562) 967‑2885
- 12462 Putnam StWhittier, CA 90602 (562) 789‑5430
- 12675 La Mirada Blvd, Suite 201and401La Mirada, CA 90638 (562) 903‑7339
Group practices
Medicare enrollment lists James J. Van Der Heyden as a member of this group (CMS data updated 2026-10-02).
- PIH Health Physicians622 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Santa Fe Springs
Clinicians with the same Medicare primary specialty in Santa Fe Springs, CA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1154660553 |
| 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