Quick answers
- Where does Marcia S. Smith see patients?
- Medicare's clinician data lists 1 practice location in Opelousas, LA. Call before your visit to confirm the address.
- What is Marcia S. Smith's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Marcia S. Smith accept Medicare assignment?
- Yes. Medicare's clinician data says Marcia S. Smith 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 Marcia S. Smith?
- (337) 942-3390, as listed in official Medicare / NPI Registry data.
- What is Marcia S. Smith's NPI number?
- 1649823998. 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 Marcia S. Smith is enrolled with Medicare (CMS data updated 2026-10-02).
- 8762 Hwy 182Opelousas, LA 70570 (337) 942‑3390
Group practices
Medicare enrollment lists Marcia S. Smith as a member of this group (CMS data updated 2026-10-02).
- Southwest Louisiana Primary Health Care Center, Inc9 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Opelousas
Clinicians with the same Medicare primary specialty in Opelousas, LA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649823998 |
| 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