Robert Wayne Jackson, D.O.
Internal Medicine · Rheumatology (CMS) · Memphis, MO
At a glance
Sigler Ave, Memphis, MO 63555
NPPES record updated Sep 17, 2026. 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
Sigler AveMemphis, MO 63555
Additional reported practice locations
100 Medical DrHannibal, MO 634016877
Phone: 2172143823
Fax: 2172775596
Education & affiliations
- Medical / professional school
- At Still University Of Health Sciences, College Of Osteo Med, Kirksville
- Graduation year
- 1981
- CMS specialties
- Internal Medicine · Rheumatology
Practice groups
- Blessing Hospital
- Macon County Samaritan Hospital
- Pike County Memorial Hospital
- Scotland County Memorial Hospital
- Sullivan County Memorial Hospital
- Van Buren County Hospital
Reported hospital affiliations
- Blessing Hospital Quincy, IL
- Jefferson County Health Center Fairfield, IA
- Macon County Samaritan Memorial Hospital Macon, MO
- Pershing Memorial Hospital Brookfield, MO
- Scotland County Hospital Memphis, MO
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 |
|---|---|
| Services other than consulting | $13,200.00 |
| Food and beverage | $2,964.66 |
| Education | $59.99 |
Reporting companies
| Company | Amount |
|---|---|
| MALLINCKRODT HOSPITAL PRODUCTS INC. | $13,636.85 |
| ABBVIE INC. | $974.19 |
| AMGEN INC. | $686.34 |
| UCB, INC. | $250.37 |
| JANSSEN BIOTECH, INC. | $188.15 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $170.35 |
| LILLY USA, LLC | $141.22 |
| RADIUS HEALTH, INC. | $78.08 |
| Other reporting companies | $99.10 |
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 · Rheumatology (CMS)
- Taxonomy code
- 207RR0500X
- Enumeration date
- Aug 18, 2006
- Record updated
- Sep 17, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- D.O.
Reported taxonomies and licenses
207RR0500X · Primary
License reported: R6C73 MO
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
Sigler AveMemphis, MO 63555
- Phone
- (660) 465-2828
- Fax
- (660) 465-2820
Mailing address
450 E SIGLER AVEMEMPHIS, MO 635551726
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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