BLACK HILLS OBSTETRICS AND GYNECOLOGY LLP is a South Dakota LLP, registered on March 27, 2000. It is based at 6015 Mount Rushmore Rd, RAPID CITY, SD, 57701. The company is currently listed as suspended on the South Dakota register, is registered under company number DR000461 and carries EIN 411981264. Public records for the company include 1 SoS registration, 1 federal contract, 1 Medicare provider record and 3 Form 5500 filings. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | BLACK HILLS OBSTETRICS AND GYNECOLOGY LLP |
|---|---|
| Principal address | 6015 Mount Rushmore RdRAPID CITY57701SDUnited States |
| Registration state | South Dakota |
| Status | Suspended |
| Registered | 27 March 2000 (over 26 years ago) |
| Entity type | LLP |
| Standing | not compliant |
| Company number | DR000461 |
| EIN | 411981264 |
| Employees (modeled) | ≈33 employees2019 |
| Registered agent | Katie Degen |
| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
| Public records | 1 SoS registration |
|---|
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| Est. revenue (modeled) | $6.7M2019 |
|---|---|
| Federal contractor | Yes · 1 federal recipient record (SAM) |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | BLACK HILLS OBSTETRICS AND GYNECOLOGY LLP | 2000-03-27 | Katie Degen | — | Suspended | |
Filing ID DR000461 Jurisdiction Domestic · LLP Principal address 6015 Mount Rushmore Rd, RAPID CITY, SD, 57701 Registered agent Katie Degen Officers Not reported | ||||||
Companies and people linked to BLACK HILLS OBSTETRICS AND GYNECOLOGY LLP 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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| State | License / ID | Type | Issued | Status | |
|---|---|---|---|---|---|
| — | 1750337069 | Medicare / NPI provider | 05/26/2006 | Unknown | |
Employee-benefit plan filings by BLACK HILLS OBSTETRICS AND GYNECOLOGY LLP with the Department of Labor. Employee and revenue figures are modeled estimates derived from retirement-plan participant counts and industry ratios — not official headcount or reported revenue.
| Employees (modeled) | ≈33 · plan year 2019 |
|---|---|
| Est. annual revenue (modeled) | $6.7M |
| Retirement plan assets | $2.9M |
| Benefit plans | 401(k) plan on file |
| Filing history | 18 plan years filed, 2001–2019 |
| Sponsor EIN | 41-1981264 |
| Plan year | Employees (est.) | Participants | Plan assets | Revenue (est.) | 401(k) | |
|---|---|---|---|---|---|---|
| 2019 | ≈33 | 40 (30 active) | $2.9M | $6.7M | 401(k) | |
| 2018 | ≈34 | 40 (31 active) | $2.8M | $7.4M | 401(k) | |
| 2017 | ≈32 | 40 (29 active) | $3M | $6.7M | 401(k) | |
| 2016 | ≈36 | 44 (32 active) | $2.6M | $7.1M | 401(k) | |
| 2015 | ≈36 | 43 (32 active) | $3M | $7.4M | 401(k) | |
| 2014 | ≈38 | 43 (34 active) | $3.3M | $7.4M | 401(k) | |
| 2013 | ≈43 | 39 | $3M | $7.7M | 401(k) | |
| 2012 | ≈44 | 40 | $2.2M | $7.6M | 401(k) | |
| 2011 | ≈48 | 43 | $2.5M | $7.9M | 401(k) | |
| 2010 | ≈47 | 42 | $2.4M | $8.2M | 401(k) | |
Matched Form 5500 filing records:
| Plan | Plan year | Participants | EIN | |
|---|---|---|---|---|
| BLACK HILLS OBSTETRICS & GYNECOLOGY 401(K) PROFIT SHARING PLAN | — | — | — | |
| BLACK HILLS OBSTETRICS & GYNECOLOGY 401(K) PROFIT SHARING PLAN | — | — | — | |
| BLACK HILLS OBSTETRICS & GYNECOLOGY 401(K) PROFIT SHARING PLAN | — | — | — | |
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Companies adjacent to BLACK HILLS OBSTETRICS AND GYNECOLOGY LLP in the South Dakota Secretary of State register, in alphabetical order.
2 companies are registered at 6015 Mount Rushmore Rd, 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 2026-06-17. Document getpalm-companies/8733-1436-2381.