Robert Lyon Brown, M.D.
Internal Medicine · Columbus, MS
At a glance
2520 5Th St N, Columbus, MS 39705-2008
NPPES record updated Mar 25, 2021. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
2520 5Th St NColumbus, MS 39705-2008
Additional reported practice locations
7601 Southcrest PkwySouthaven, MS 386714739
Phone: 6627724000
Fax: 9012277087 2520 5Th St N
Columbus, MS 397052008
Phone: 6622442085
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2019
- CMS specialties
- Internal Medicine
Practice groups
- Baptist Memorial Medical Group, Inc.
- Relias Clinical Decision Specialists Of Hattiesburg Llc
- Relias Emergency Medicine Specialists Of Hattiesburg Llc
- Rh Hospitalist Medicine Of Jefferson Davis Llc
- Rh Hospitalist Medicine Of Walthall General Llc
Reported hospital affiliations
- Baptist Memorial Hospital-Oktibbeha County Starkville, MS
- Bmh-Golden Triangle Columbus, MS
- Forrest General Hospital Hattiesburg, MS
- Jefferson Davis Community Hospital Cah Prentiss, MS
- Walthall County General Hospital Cah Tylertown, MS
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $365.03 |
Reporting companies
| Company | Amount |
|---|---|
| BOEHRINGER INGELHEIM PHARMACEUTICALS, INC. | $151.25 |
| ZOLL SERVICES LLC (A/K/A ZOLL LIFECOR CORP) | $68.52 |
| MERCK SHARP & DOHME LLC | $64.42 |
| ABBVIE INC. | $52.79 |
| PFIZER INC. | $28.05 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Internal Medicine
- Taxonomy code
- 207R00000X
- Enumeration date
- Apr 26, 2019
- Record updated
- Mar 25, 2021
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207R00000X · Primary
License reported: 28530 MS
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
2520 5Th St NColumbus, MS 39705-2008
- Phone
- (662) 244-1000
- Fax
- (662) 244-1058
Mailing address
965 RIDGE LAKE BLVD STE 103MEMPHIS, TN 381209446
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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