Quick answers
- Where does Reinaldo Matias Jr. see patients?
- Medicare's clinician data lists 2 practice locations, including Michigan City, IN. Call before your visit to confirm the address.
- What is Reinaldo Matias Jr.'s specialty?
- Medicare lists Clinical Psychologist as the primary specialty.
- Does Reinaldo Matias Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Reinaldo Matias Jr. 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 Reinaldo Matias Jr.?
- (219) 221-2375, as listed in official Medicare / NPI Registry data.
- What is Reinaldo Matias Jr.'s NPI number?
- 1801830641. 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 Reinaldo Matias Jr. is enrolled with Medicare (CMS data updated 2026-10-02).
- 1000 Washington StMichigan City, IN 46360 (219) 221‑2375
- 1400 Lake Shore Dr, Stop 8Michigan City, IN 46360
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in Michigan City
Clinicians with the same Medicare primary specialty in Michigan City, IN — not a recommendation.
Clinician information
| Graduation year | 1989 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801830641 |
| 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