Quick answers
- Does Louie G. Ross Iii accept Medicare assignment?
- Yes. Medicare's clinician data says Louie G. Ross Iii accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Louie G. Ross Iii see?
- In 2024, CMS data shows 235 Original Medicare patients and 4,909 services for Louie G. Ross Iii. This counts Original Medicare only and measures volume, not quality.
- What is Louie G. Ross Iii's NPI number?
- 1801933031. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Louie G. Ross Iii, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 235 |
|---|---|
| Services billed to Medicare | 4,909 |
| Different services or procedures | 78 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)473 services
- Injection, dexamethasone sodium phosphate, 1 mg (J1100)428 services
- Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)412 services
- Insertion of needle into vein for collection of blood sample (36415)360 services
- Blood test, comprehensive group of blood chemicals (80053)312 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol66%
- Arthritis47%
- Diabetes37%
- Anxiety31%
- Ischemic heart disease20%
Hospitals where Louie G. Ross Iii works
Medicare's Facility Affiliation Data lists Louie G. Ross Iii at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Merit Health River OaksFlowood, MS · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 250138
- Merit Health Women's HospitalFlowood, MS · Acute Care Hospital · Emergency services: not listed by Medicare · CCN 250136
- Mississippi Baptist Medical CenterJackson, MS · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 250102
Practice locations
Addresses where Louie G. Ross Iii is enrolled with Medicare (CMS data updated October 2, 2026).
- 1201 Hwy 49 S, Suite 4Richland, MS 39218 (601) 932‑6400
Group practices
Medicare enrollment lists Louie G. Ross Iii as a member of this group (CMS data updated October 2, 2026).
- River Oaks Management Company LLC35 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Richland
Clinicians with the same Medicare primary specialty in Richland, MS — not a recommendation.
Other clinicians in River Oaks Management Company LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801933031 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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