Quick answers
- Which hospitals does Marcelo Ribeiro work at?
- Medicare's official clinician data lists Marcelo Ribeiro at 5 hospitals: Ascension Saint Thomas Hospital, Ascension St John Medical Center, Research Medical Center, St Joseph's Hospital and Taylor Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marcelo Ribeiro see patients?
- Medicare's clinician data lists 7 practice locations, including Longview, TX, Safford, AZ and Winchester, TN. Call before your visit to confirm the address.
- What is Marcelo Ribeiro's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty, and also Interventional Radiology.
- Does Marcelo Ribeiro accept Medicare assignment?
- Yes. Medicare's clinician data says Marcelo Ribeiro 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 Marcelo Ribeiro?
- (469) 677-7430, as listed in official Medicare / NPI Registry data.
- What is Marcelo Ribeiro's NPI number?
- 1750648507. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marcelo Ribeiro works
Medicare's Facility Affiliation Data lists Marcelo Ribeiro at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension Saint Thomas HospitalNashville, TN · Acute Care Hospital · CCN 440082
- Ascension St John Medical CenterTulsa, OK · Acute Care Hospital · CCN 370114
- Research Medical CenterKansas City, MO · Acute Care Hospital · CCN 260027
- St Joseph's HospitalTucson, AZ · Acute Care Hospital · CCN 030011
- Taylor Regional HospitalCampbellsville, KY · Acute Care Hospital · CCN 180087
Practice locations
Addresses where Marcelo Ribeiro is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 13 Spring Creek PlLongview, TX 75604 · Coaxion PLLC (469) 677‑7430
- 1600 S 20th AveSafford, AZ 85546 · Mt Graham Regional Medical Center Inc (928) 348‑4000
- 185 Hospital RdWinchester, TN 37398 (931) 967‑8200
- 215 Chisholm TrlJacksboro, TX 76458 (888) 264‑0330
- 4250 Hospital DrMarianna, FL 32446 (850) 526‑2200
Group practices
Medicare enrollment lists Marcelo Ribeiro as a member of these groups (CMS data updated 2026-10-02).
- Sanford Clinic268 clinicians in the group
- Concord Radiology PLLC225 clinicians in the group
- Peterson Medical Associates191 clinicians in the group
- ER Physician Group at Jackson Hospital154 clinicians in the group
- Ivy Creek of Elmore LLC102 clinicians in the group
- Murfreesboro Radiology and Nuclear Medicine Consultants PLLC84 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
- Interventional Radiologyalso
Other radiologists in Longview
Clinicians with the same Medicare primary specialty in Longview, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Texas A & M University System, Hsc, College Of Medicine |
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1750648507 |
| 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