Quick answers
- Where does William D. Johnson see patients?
- Medicare's clinician data lists 2 practice locations, including Flowood, MS and Brandon, MS. Call before your visit to confirm the address.
- What is William D. Johnson's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does William D. Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says William D. Johnson 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.
- Does William D. Johnson offer telehealth?
- Medicare's clinician data says William D. Johnson offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for William D. Johnson?
- (601) 420-5810, as listed in official Medicare / NPI Registry data.
- What is William D. Johnson's NPI number?
- 1669586996. 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 William D. Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 3531 Lakeland Dr, Suite 1060Flowood, MS 39232 (601) 420‑5810
- 613 Marquette RdBrandon, MS 39042 (601) 824‑0342
Group practices
Medicare enrollment lists William D. Johnson as a member of these groups (CMS data updated 2026-10-02).
- Precise Clinical Neuroscience Specialists37 clinicians in the group
- Madison Rankin Simpson Mental Health8 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Flowood
Clinicians with the same Medicare primary specialty in Flowood, MS — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1669586996 |
| 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