Quick answers
- Which hospitals does Iain J. Hillenberg work at?
- Medicare's official clinician data lists Iain J. Hillenberg at 1 hospital: AdventHealth Orlando. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Iain J. Hillenberg see patients?
- Medicare's clinician data lists 1 practice location in Altamonte Springs, FL. Call before your visit to confirm the address.
- What is Iain J. Hillenberg's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Iain J. Hillenberg accept Medicare assignment?
- Yes. Medicare's clinician data says Iain J. Hillenberg 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 Iain J. Hillenberg?
- (407) 915-5643, as listed in official Medicare / NPI Registry data.
- What is Iain J. Hillenberg's NPI number?
- 1154139681. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Iain J. Hillenberg works
Medicare's Facility Affiliation Data lists Iain J. Hillenberg at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth OrlandoOrlando, FL · Acute Care Hospital · CCN 100007
Practice locations
Addresses where Iain J. Hillenberg is enrolled with Medicare (CMS data updated 2026-10-02).
- 251 Maitland Ave, Suite 116Altamonte Springs, FL 32701 (407) 915‑5643
Group practices
Medicare enrollment lists Iain J. Hillenberg as a member of this group (CMS data updated 2026-10-02).
- Orlando Cardiac and Vascular Specialists LLC13 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Altamonte Springs
Clinicians with the same Medicare primary specialty in Altamonte Springs, FL — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1154139681 |
| 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