SHAINA L RIGGS MD
NPI 1497193239
Family Medicine in Brookings, SD
About Shaina L Riggs Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHAINA L RIGGS MD (NPI 1497193239) is an individual family medicine provider in Brookings, South Dakota, licensed in South Carolina (52202) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS, is affiliated with Sanford Usd Medical Center, and is a graduate of Sanford School Of Medicine Of University Of South Dakota (2013).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Shaina L Riggs Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
5Medicare enrollment records show Shaina Riggs reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brookings, SD 57006
- Reassigned Medicare billing, South Dakota enrollment
- 826 clinicians in this Medicare group
Brookings, SD 57006
- Reassigned Medicare billing, South Dakota enrollment
- 1,277 clinicians in this Medicare group
Estelline, SD 57234
- Reassigned Medicare billing, South Dakota enrollment
- 1,097 clinicians in this Medicare group
Clear Lake, SD 57226
- Reassigned Medicare billing, South Dakota enrollment
- 422 clinicians in this Medicare group
Sioux Falls, SD 57104
- Reassigned Medicare billing, South Dakota enrollment
- 41 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 9
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sanford Usd Medical Center
Acute Care Hospitals · Sioux Falls, SDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 57006 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Shaina Riggs's NPI number?
The NPI number for Shaina Riggs is 1497193239. It was assigned to this individual provider in the NPPES registry on June 13, 2013.
Where is Shaina Riggs located?
Shaina Riggs practices at 922 22nd Ave S, Brookings, SD 57006. The listed phone number is (605) 697-1900.
What is Shaina Riggs's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Shaina Riggs enrolled in Medicare?
Yes. Shaina Riggs is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Shaina Riggs's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shaina Riggs reassigns Medicare benefits to 5 organizations: Sanford Clinic (Brookings, SD), Avera Mckennan (Brookings, SD), Sanford Medical Center (Estelline, SD), Sanford Health Network (Clear Lake, SD) and City Of Sioux Falls (Sioux Falls, SD). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Shaina Riggs's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Shaina Riggs accept?
Health plans from Oscar Insurance Company, Sanford Health Plan, Security Health Plan, Wellmark Health Plan of Iowa, Inc. and Wellmark of South Dakota, Inc. list Shaina Riggs as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Shaina Riggs affiliated with any hospitals?
According to CMS data, Shaina Riggs is affiliated with Sanford Usd Medical Center.
When was this NPI record last updated?
The NPPES record for Shaina Riggs was last updated on August 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Shaina L Riggs, MD · NPI 1497193239
Family Medicine physician in Brookings, South Dakota. Individual provider, active in the CMS NPPES registry since June 13, 2013.
## Identity
- **NPI:** 1497193239 (Entity type: Individual)
- **Enumerated:** June 13, 2013
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 52202 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 922 22ND AVE S, Brookings, SD 57006-2830
- **Phone:** (605) 697-1900
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Sanford Clinic (NPI 1043241466, Brookings, SD); Avera Mckennan (NPI 1912936535, Brookings, SD); Sanford Medical Center (NPI 1548230683, Estelline, SD); Sanford Health Network (NPI 1720129638, Clear Lake, SD); City Of Sioux Falls (NPI 1609025907, Sioux Falls, SD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Sanford School Of Medicine Of University Of South Dakota, class of 2013
## Record status
- **NPPES last updated:** August 3, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1497193239) · Data from the CMS NPPES public registry.