# Source: CHG Healthcare Services S-1 Registration Statement (2006)

**Type:** source
**Status:** Useful
**Confidence:** High
**Source Type:** filing
**URL:** https://www.sec.gov/Archives/edgar/data/1356792/000119312506063319/ds1.htm
**Publisher:** U.S. Securities and Exchange Commission (CHG Healthcare Services, Inc.)
**Retrieved:** 2026-08-12
**Published:** 2006-03-27
**Updated:** 2026-08-11
**Relates:** cites [CompHealth](comphealth.md) · https://greatutah.work/pages/comphealth.md · https://www.sec.gov/Archives/edgar/data/1356792/000119312506063319/ds1.htm

## Summary

CHG Healthcare Services' March 2006 S-1 registration statement filed ahead of a withdrawn IPO. It names CompHealth as a locum tenens brand and describes corporate history, headquarters, and market position under SEC accuracy duties.

## Useful Claims

- CHG Healthcare Services, Inc. was incorporated in Delaware in **1989**; predecessor **Comprehensive Health Systems, Inc.** was founded in **1979**.
- Corporate headquarters are at **4021 South 700 East, Suite 300, Salt Lake City, Utah 84107**.
- The registrant describes itself as "one of the **oldest and largest** nationwide providers of temporary physician staffing services, commonly referred to in the industry as locum tenens" in the United States — not as the inventor of the category.
- Locum tenens is provided through two brands: **CompHealth** and **Weatherby Locums**; locum tenens accounted for **51.2%** of 2005 revenues.
- Other healthcare staffing runs through four brands including **CompHealth (allied health)**, Destination Healthcare, Foundation Medical Staffing, and RN Network.
- EIN on subsequent SEC submissions: **51-0319328**; CIK **0001356792**.

## Reliability Notes

Primary tier: SEC filing cited at EDGAR. The registration was later withdrawn (Form RW, July 2006), but the historical statements remain filed public record. Quotes above were extracted from the S-1 body text on 2026-08-11.

## Related Pages

- [CompHealth](comphealth.md)