Quick answers
- Where does Marc Hillbrand see patients?
- Medicare's clinician data lists 2 practice locations, including Middletown, CT. Call before your visit to confirm the address.
- What is Marc Hillbrand's specialty?
- Medicare lists Clinical Psychologist as the primary specialty.
- Does Marc Hillbrand accept Medicare assignment?
- Yes. Medicare's clinician data says Marc Hillbrand 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 Marc Hillbrand?
- (860) 358-4034, as listed in official Medicare / NPI Registry data.
- What is Marc Hillbrand's NPI number?
- 1861567273. 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 Marc Hillbrand is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Macdonough PlMiddletown, CT 06457 (860) 358‑4034
- 28 Crescent StMiddletown, CT 06457 (860) 358‑6760
Group practices
Medicare enrollment lists Marc Hillbrand as a member of this group (CMS data updated 2026-10-02).
- Middlesex Hospital234 clinicians in the group
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in Middletown
Clinicians with the same Medicare primary specialty in Middletown, CT — not a recommendation.
Clinician information
| Credential | PSY |
|---|---|
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861567273 |
| 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