
I've held the seat. Now I help health plan leaders deliver the results.
Thirty years of executive leadership across Providence Health Plan, SCAN Health Plan, and Cambia Health Solutions, from turning around CMS Star ratings to rebuilding Risk Adjustment programs and the leadership teams behind them. Senior expertise, personally delivered.
Timshel Tarbet Consulting: Helping organizations do their best work
Building organizations that perform
I bring 30 years of operating experience to every engagement. Maybe you're a growth-stage company that's outgrown its own systems. Maybe your leadership team has lost alignment. Maybe you keep launching initiatives that don't stick. I've been in the rooms where these problems live, and I know how to fix them.
My clients don't get a junior team or a methodology deck. They get me.
Ways we can work together
Who I work with
HR help for growing businesses
No HR team yet? Or an HR team that's stretched thin? My career started in HR, as a Personnel/HR specialist in the U.S. Air Force, and I've spent 30 years building HR and people programs since. I'd love to help you get the people side of your business right.


For small businesses without HR: You're the owner, the manager and the HR department. I'll help you put solid basics in place.


For mid-size teams that need backup: Your HR team is good, and busy. I step in as senior support for a big project or a busy stretch.


Pay and performance: Fair, competitive pay and reviews that people don't dread.


Hiring and keeping good people: Finding the right people, then building a culture they want to stay in.
Why work with me


Three decades leading real change across healthcare, HR, and operations, with the results to show for it.


I'm a U.S. Air Force veteran. From 1993 to 2001 I served as a Personnel/HR specialist, deployed during the Kosovo conflict, and earned the John Levito Award for leadership. The discipline stuck.


My career started in HR, so I know that nothing lasts unless the people are with you. Strategy is easy to write. People are what make it real.


I've held senior executive roles at Providence Health Plan, SCAN Health Plan, and Cambia Health Solutions. I know what the view looks like from the top, because I've had the seat.
Results I've delivered

3.5 to 4.0 Stars in 12 months. At Providence Health Plan, I led the member-experience turnaround that reclaimed a 4.0-star CMS rating within a year and mitigated more than $80M at risk.

$84M in risk mitigation. I reset a failing Risk Adjustment program at Providence through a leadership overhaul, a vendor transition, and an enterprise-wide process assessment.

+17.2% membership growth. At SCAN Health Plan, I helped add 40,000 California members in a single year.



















