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Denean Niehaus

Clinical Nurse Liaison/Registered Nurse/Marketing

Nurse Wentzville, MO Mercy Rehabilitation Hospital St. Louis
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Reveal Contact Info
Overview
Level
Staff
Tenure
11 years at Mercy Rehabilitation Hospital St. Louis
Gender
Female
Connections
60
Position in HealthTal Database
  • 649,767 healthcare professionals in HealthTal hold the Nurse specialty. Denean Niehaus is one of them.
  • 9,631 Nurses are based in MO (out of 26,542 total healthcare contacts in that state).
  • 4 contacts at Mercy Rehabilitation Hospital St. Louis are tracked in HealthTal.
  • Typical Nurse compensation in MO: $101,000 – $152,000 (median $118,000). Source: BLS OEWS adjusted for state cost of labor.
  • Top employers of Nurses in MO: Mercy (505), Barnes-Jewish Hospital (433), Ssm Health (298).
  • 6% of Nurses in MO hold a senior title (Director, Manager, Chief, VP, etc.).
  • 70% of Nurses in MO have verified education credentials on file.
  • Data refreshed June 2026.

Public records & verifications
  • Verify against the NPPES Provider Registry (HHS / CMS). Search NPPES →
  • Professional LinkedIn profile on file (subscribers only).
  • Data aggregated from public licensure databases, LinkedIn, and verified employer records. Cross-check via the registry link above.
Education
Chamberlain University
Bachelors in Science of Nursing
2012
Missouri Baptist University
Associate of Science - AS
1990
Skills
Development Business Development Transportation Transportation Operations Human Resource Operations
About Mercy Rehabilitation Hospital St. Louis
Industry
Hospitals & Physicians Clinics
Employees
20 to 99
Revenue
$50M to <$100M
Website
mercy.net
Professional Overview

Denean Niehaus is a Clinical Nurse Liaison/Registered Nurse/Marketing, currently affiliated with Mercy Rehabilitation Hospital St. Louis, based in Wentzville, MO. As a nurse, Niehaus contributes to patient care, clinical workflows, and healthcare operations in Wentzville, MO. They have been with Mercy Rehabilitation Hospital St. Louis for 11 years. Niehaus holds academic credentials, including Bachelors in Science of Nursing and Associate of Science - AS, from Chamberlain University and Missouri Baptist University. Core competencies include Development, Business Development, Transportation, Transportation Operations, Human Resource. Mercy Rehabilitation Hospital St. Louis operates in the Hospitals & Physicians Clinics sector with a workforce of 20 to 99 employees. Healthcare organizations seeking to recruit nurse professionals can use HealthTal to access verified direct email addresses and personal phone numbers sourced from NPI records and professional licensing databases. Direct outreach to nurse specialists consistently yields higher response rates than passive job board postings, particularly for roles requiring specific clinical credentials or state licensure. The Wentzville, MO healthcare market offers access to a concentrated pool of clinical professionals, making direct outreach particularly effective for organizations building local care teams or expanding service capacity in the region.

Recruiting Nurse

Registered nurses are among the most in-demand healthcare professionals in the US. Recruiting RNs directly via personal contact data significantly reduces time-to-fill compared to job boards. When recruiting nurses, highlighting shift flexibility, signing bonuses, and professional development opportunities increases response rates.

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Frequently Asked Questions

Where is Denean Niehaus located?
Denean Niehaus is based in Wentzville, MO. They are currently affiliated with Mercy Rehabilitation Hospital St. Louis.
What is Denean Niehaus's specialty?
Denean Niehaus specializes in Nurse. Their current role is Clinical Nurse Liaison/Registered Nurse/Marketing.
Where does Denean Niehaus currently work?
Denean Niehaus currently works at Mercy Rehabilitation Hospital St. Louis. They have been there for 11 years.
What is Denean Niehaus's educational background?
Denean Niehaus attended Chamberlain University and Missouri Baptist University.
How do I contact Denean Niehaus for recruiting?
HealthTal provides verified direct email address and phone number for Denean Niehaus. Subscribe to access full contact details including personal email, direct dial, and LinkedIn profile.
How do I recruit a Nurse?
Recruiting nurses typically involves reaching out via direct email or phone. HealthTal's database provides verified contact data for nurses across all 50 states, allowing you to contact candidates directly without going through job boards.
What is the average salary for a Nurse in MO?
Nurses in MO typically earn $101,000 to $152,000 annually, with a median of $118,000. Figures derive from BLS OEWS data, adjusted for state cost of labor. Senior-titled roles (Director, Manager, Chief) and high-acuity practice settings push the upper end.

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