Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. Joseph Brock Shemwell, RN

Individual provider Family Nurse Practitioner · NPI 1710505391

Mr. Joseph Brock Shemwell, RN is a Nurse Practitioner in Southaven, Mississippi. Qualified in 2020, 6 years ago. Practices with Gastroenterology Center of the Midsouth PLLC, a 150-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Mississippi and Tennessee.

Years since qualifying
6
Licensed in
MS, TN
In the registry since
2020
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

7900 Airways Blvd Ste 101
Southaven, MS 38671-4113
Phone: (662) 349-6950
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 3350 N Germantown Rd, Bartlett, TN 38133-4026 — (901) 377-2111
  • 8000 Wolf River Blvd Ste 200, Germantown, TN 38138-1755 — (901) 747-3630
  • 1324 Wolf Park Dr, Germantown, TN 38138-1741 — (901) 755-9110
  • 1325 Eastmoreland Ave Ste 410, Memphis, TN 38104-7540 — (901) 261-6650

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 904689 (MS)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 28478 (TN)

Record details

NPI number1710505391
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorNo
NPI enumeratedJuly 9, 2020
Last updated in NPPESFebruary 10, 2026
Certification dateFebruary 10, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Gastroenterology Center Of The Midsouth Pllc — 150 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients416
Services billed 3,724 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $1,813 110 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Gastroenterology Center of the Midsouth PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 150 clinicians in the practice; 12 are shown here.

Other providers in Southaven