West River Medical Billing LLC is a South Dakota LLC, registered on November 1, 2017. It is based at 529 Kansas City St Ste 203, Rapid City, SD, 57701. The company is currently listed as active on the South Dakota register and is registered under company number DL138906. Public records for the company include 1 SoS registration. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | West River Medical Billing LLC |
|---|---|
| Principal address | 529 Kansas City St Ste 203Rapid City57701SDUnited States |
| Registration state | South Dakota |
| Status | Active |
| Registered | 1 November 2017 (almost 9 years ago) |
| Entity type | LLC |
| Standing | compliant |
| Company number | DL138906 |
| Registered agent | ANDREA MAESTAS |
| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
| Public records | 1 SoS registration |
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| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | West River Medical Billing LLC | 2017-11-01 | ANDREA MAESTAS | — | Active | |
Filing ID DL138906 Jurisdiction Domestic · LLC Principal address 529 Kansas City St Ste 203, Rapid City, SD, 57701 Registered agent ANDREA MAESTAS3888 TWILIGHT DR, RAPID CITY, SD, 57703 Officers Not reported | ||||||
Companies and people linked to West River Medical Billing LLC in the state registers through shared officers, a shared registered agent, shared filing contacts or a shared address. Service companies file for many unrelated businesses — a shared agent, address or contact alone does not prove affiliation.
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Companies adjacent to West River Medical Billing LLC in the South Dakota Secretary of State register, in alphabetical order.
1 company is registered at 529 Kansas City St Ste 203, Rapid City — shared registered-office and agent addresses are common; a shared address alone does not link businesses.
Netstate aggregates public records from federal, state and municipal sources; records are matched to this company by its registered legal names. Latest source snapshot 2026-06-16. Document getpalm-companies/4295-0620-6412.