Quick answers
- Where does Codi L. Hallmark see patients?
- Medicare's clinician data lists 1 practice location in Okolona, MS. Call before your visit to confirm the address.
- What is Codi L. Hallmark's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Codi L. Hallmark accept Medicare assignment?
- Medicare's clinician data says Codi L. Hallmark may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Codi L. Hallmark?
- (662) 276-5065, as listed in official Medicare / NPI Registry data.
- What is Codi L. Hallmark's NPI number?
- 1619305687. 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 Codi L. Hallmark is enrolled with Medicare (CMS data updated 2026-10-02).
- 220 W Main StOkolona, MS 38860 (662) 276‑5065
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Mississippi
Clinicians with the same Medicare primary specialty in Mississippi — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1619305687 |
| 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