Quick answers
- Does Richmond L. Alexander Iii accept Medicare assignment?
- Yes. Medicare's clinician data says Richmond L. Alexander 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 Richmond L. Alexander Iii see?
- In 2024, CMS data shows 783 Original Medicare patients and 4,394 services for Richmond L. Alexander Iii. This counts Original Medicare only and measures volume, not quality.
- What is Richmond L. Alexander Iii's NPI number?
- 1336145770. 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 Richmond L. Alexander 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 | 783 |
|---|---|
| Services billed to Medicare | 4,394 |
| Different services or procedures | 39 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)1,894 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)740 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)265 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)249 services
- Test to measure expiratory airflow and volume changes before and after medication administration (94060)145 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 cholesterol75%
- Arthritis67%
- COPD57%
- Heart failure49%
- Ischemic heart disease47%
Hospitals where Richmond L. Alexander Iii works
Medicare's Facility Affiliation Data lists Richmond L. Alexander 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.
- Anderson Regional Medical CenterMeridian, MS · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 250104
- Neshoba County General HospitalPhiladelphia, MS · Critical Access Hospital · Emergency services: listed by Medicare · CCN 251340
- Ochsner Rush HospitalMeridian, MS · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 250069
- University of Mississippi Medical CenterJackson, MS · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 250001
Practice locations
Addresses where Richmond L. Alexander Iii is enrolled with Medicare (CMS data updated October 2, 2026).
- 2024 15th St, Fl 2Meridian, MS 39301 (601) 553‑2000
Group practices
Medicare enrollment lists Richmond L. Alexander Iii as a member of this group (CMS data updated October 2, 2026).
- Anderson Physician Alliance Inc69 clinicians in the group
Specialties
- Pulmonary Diseaseprimary
Other pulmonologists in Meridian
Clinicians with the same Medicare primary specialty in Meridian, MS — not a recommendation.
Other clinicians in Anderson Physician Alliance Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Mississippi School Of Medicine |
| Graduation year | 1980 (46 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336145770 |
| 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