Person · officer / director

Mark Sievers

Director at Northbay Healthcare Group. Listed as an officer, director, or key employee across 2 organizations on the Form 990 record.

This is me

Ambiguous identity This name matches 1 other individual we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.

Organizations

Roles reported

Reported compensation

$18K

Others who share this name

Who this is

Profile

Everything on the left is verified from the IRS filings. The biography on the right is compiled from public web sources and grounded to that filed record.

✓ Verified from filings

●

Reported as Director of Northbay Healthcare Group, based in Fairfield, CA.

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Received $18K in total reported compensation on the most recent Form 990 (Part VII).

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Also listed as Chair of Northbay Healthcare Corporation, uncompensated.

Facts extracted directly from each organization's Form 990, Part VII.

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Affiliations

Organizations

Linked as the same person by IRS Schedule R, a shared officer mailing address, or shared fellow board members.

Northbay Healthcare Group Director · $850.1M revenue · Fairfield, CAHEALTH CARE SERVICES (INCLUDING HOSPITAL AND PHYSICIAN SERVICES) WITHIN SOLANO COUNTY.pay $17K → $18KFiled FY2024, FY2023, FY2022, FY2021, FY2020 · Source: Form 990, Part VII

$18Kreported comp

Northbay Healthcare Corporation Chair · $110.6M revenue · Fairfield, CAMANAGEMENT AND OTHER SUPPORT SERVICES FOR NORTHBAY HEALTHCARE AFFILIATED ORGANIZATIONS.Filed FY2024, FY2023, FY2022, FY2021, FY2020 · Source: Form 990, Part VII

Disambiguation

Other people named Mark Sievers

Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.

Mark Sievers 1 organization · Rehoboth Beach, DECape Henlopen Food Basket

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

B Konard Jones

Former Pres & CEO (thru 12/2023) · FY2024

$1.2M

Mark Behl

President & CEO · FY2024

$1.2M

Joseph D'Angina

EVP, Chief Financial Officer · FY2024

$906K

Timothy Williams

VP, Ambulatory Srvcs (thru 6/2024) · FY2024

$789K

Seth Kaufman MD Facep

EVP, Chief Medical & Quality Officer · FY2024

$705K

James Andersen

SVP, Chief People Officer · FY2024

$700K

Aimee Brewer

Pres Nbhg / Asst Secr (thru 9/2021) · FY2021

$684K

Tracy Geddis

SVP, Chief Ambulatory Operations Officer · FY2024

$632K

Christopher Timbers

SVP, Chief Information Officer · FY2024

$630K

Heather Resseger Dnp RN Cnl Cphq

SVP, Chief Hospital Ops & Nursing Officer · FY2024

$582K

Seth Kaufman MD

Chief Medical & Quality Officer · FY2023

$568K

Sheniece Smith

Former SVP, Chief Legal Off (thru 11/2023) · FY2024

$525K

Network

Recommendations

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