Mary Keirns
Nurse Case Manager · Onward Healthcare
Overview
Experience
Mary Keirns is a Nurse Case Manager specializing in Registered Nurse. Currently working at Onward Healthcare in Castro Valley, CA. Registered Nurses provide direct patient care, administer medications, and coordinate with physicians across hospitals, clinics, and community health settings.
Education
About Onward Healthcare
Position in NurseSend Database
- 783,891 healthcare professionals in NurseSend hold the Registered Nurse specialty. Mary Keirns is one of them.
- 70,865 Registered Nurses are based in CA (out of 92,278 total healthcare contacts in that state).
- 95 contacts at Onward Healthcare are tracked in NurseSend.
- Typical Registered Nurse compensation in CA: $85,000 – $153,000 (median $101,000). Source: BLS OEWS adjusted for state cost of labor.
Data refreshed November 2026 · Compiled from NPI registry public licensing data and public LinkedIn profile data. Methodology & sources.
Recruiting Registered Nurse
Registered Nurses (RNs) are the backbone of patient care in hospitals, clinics, and community health settings. When recruiting an RN like Mary Keirns, highlight shift flexibility, specialty unit opportunities, and sign-on bonuses. High-demand units include ICU, ER, and OR. NurseSend surfaces verified RN contacts filtered by specialty and location.
Frequently Asked Questions
Where is Mary Keirns located?
Mary Keirns is based in Castro Valley, CA and is a Registered Nurse.
Where does Mary Keirns work?
Mary Keirns is currently at Onward Healthcare in Castro Valley, CA.
How do I get Mary Keirns's contact information?
NurseSend Pro members can access verified email, phone, and LinkedIn for Mary Keirns. Subscribe to NurseSend to unlock direct contact information for this Nurse Case Manager.
How do I recruit Registered Nurse like Mary Keirns?
To recruit Mary Keirns, use NurseSend to access their verified email and phone number. Personalize your outreach with their specialty, current location, and relevant role details. NurseSend has 1M+ healthcare contacts searchable by specialty and location.
What is the average salary for a Registered Nurse in CA?
Registered Nurses in CA typically earn $85,000 to $153,000 annually, with a median of $101,000. Figures derive from BLS OEWS data, adjusted for state cost of labor. Senior-titled roles (Charge Nurse, Manager, Director) and high-acuity practice settings push the upper end.
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