Quick answers
- Which hospitals does Marcus K. Weldon work at?
- Medicare's official clinician data lists Marcus K. Weldon at 5 hospitals: Atrium Health Navicent the Medical Center, Coliseum Medical Centers, LLC, dba, Emory Houston Hospital Warner Robins, Piedmont Macon North Hospital and Upson Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marcus K. Weldon see patients?
- Medicare's clinician data lists 2 practice locations, including Warner Robins, GA and Macon, GA. Call before your visit to confirm the address.
- What is Marcus K. Weldon's specialty?
- Medicare lists Hematology/Oncology as the primary specialty.
- Does Marcus K. Weldon accept Medicare assignment?
- Yes. Medicare's clinician data says Marcus K. Weldon 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 Marcus K. Weldon?
- (478) 743-7068, as listed in official Medicare / NPI Registry data.
- What is Marcus K. Weldon's NPI number?
- 1942689286. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marcus K. Weldon works
Medicare's Facility Affiliation Data lists Marcus K. Weldon at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Atrium Health Navicent the Medical CenterMacon, GA · Acute Care Hospital · CCN 110107
- Coliseum Medical Centers, LLC, dbaMacon, GA · Acute Care Hospital · CCN 110164
- Emory Houston Hospital Warner RobinsWarner Robins, GA · Acute Care Hospital · CCN 110069
- Piedmont Macon North HospitalMacon, GA · Acute Care Hospital · CCN 110201
- Upson Regional Medical CenterThomaston, GA · Acute Care Hospital · CCN 110002
Practice locations
Addresses where Marcus K. Weldon is enrolled with Medicare (CMS data updated 2026-10-02).
- 114 Sutherlin Dr, Suite C1Warner Robins, GA 31088 (478) 743‑7068
- 800 1st St, Suite 410Macon, GA 31201 (478) 743‑7068
Group practices
Medicare enrollment lists Marcus K. Weldon as a member of this group (CMS data updated 2026-10-02).
- American Oncology Partners PA391 clinicians in the group
Specialties
- Hematology/Oncologyprimary
Other hematologist-oncologists in Warner Robins
Clinicians with the same Medicare primary specialty in Warner Robins, GA — not a recommendation.
Clinician information
| Medical school | Mercer University School Of Medicine |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1942689286 |
| 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