Quick answers
- Where does Chad N. Heinen see patients?
- Medicare's clinician data lists 3 practice locations, including Jennings, LA, Lake Charles, LA and Cottonport, LA. Call before your visit to confirm the address.
- What is Chad N. Heinen's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Chad N. Heinen accept Medicare assignment?
- Yes. Medicare's clinician data says Chad N. Heinen 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 Chad N. Heinen's NPI number?
- 1629001490. 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 Chad N. Heinen is enrolled with Medicare (CMS data updated 2026-10-02).
- 1615 Johnson St, Suite CJennings, LA 70546
- 2027 Saint Joseph AveLake Charles, LA 70601
- 912 Bryan StCottonport, LA 71327
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Jennings
Clinicians with the same Medicare primary specialty in Jennings, LA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Louisiana State University School Of Medicine In New Orleans |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1629001490 |
| 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