Quick answers
- Which hospitals does Donald I. Posner work at?
- Medicare's official clinician data lists Donald I. Posner at 1 hospital: Willis Knighton Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Donald I. Posner see patients?
- Medicare's clinician data lists 1 practice location in Shreveport, LA. Call before your visit to confirm the address.
- What is Donald I. Posner's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does Donald I. Posner accept Medicare assignment?
- Yes. Medicare's clinician data says Donald I. Posner 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 Donald I. Posner?
- (318) 222-3278, as listed in official Medicare / NPI Registry data.
- What is Donald I. Posner's NPI number?
- 1548243793. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Donald I. Posner works
Medicare's Facility Affiliation Data lists Donald I. Posner at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Willis Knighton Medical CenterShreveport, LA · Acute Care Hospital · CCN 190111
Practice locations
Addresses where Donald I. Posner is enrolled with Medicare (CMS data updated 2026-10-02).
- 9007 Ellerbe RdShreveport, LA 71106 (318) 222‑3278
Group practices
Medicare enrollment lists Donald I. Posner as a member of this group (CMS data updated 2026-10-02).
- Dermatology and Skin Surgery Apmc9 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Shreveport
Clinicians with the same Medicare primary specialty in Shreveport, LA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Louisiana State University School Of Medicine In Shreveport |
| Graduation year | 1981 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1548243793 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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