John Muir Physician Network is a 501(c)(3) organization based in Walnut Creek, California, registered in 1998, with $519,192,918 in FY2024 revenue. CharityIndex grades it B+, and it directs about 81% of spending to programs.
Revenue (FY2024)
$519.2M
▼ 10.8% vs prior year
Health median: $840K
Expenses (FY2024)
$529.0M
Net assets
$53.9M
Employees
1,155
Rated on 4 of 4 criteria.
Held down by its weakest criterion — a strong score on one criterion can't hide a weak one.
How the rating works →Measures how much of every dollar spent actually reaches programs, plus what it costs to raise $100 of donations. The worse of the two measures sets the letter (85%+ to programs is an A; under $15 to raise $100 is an A), averaged over the three most recent filings. For John Muir Physician Network: 81% to programs · $0 to raise $100 earns a A on this criterion. See the exact thresholds →
Measures whether the organization is built to last: how many months its reserves would cover expenses (3+ months earns an A-range score, but hoarding 5+ years of budget is capped) and whether it runs a surplus or a deficit. For John Muir Physician Network: 1 mo reserves · -2% margin earns a C+ on this criterion. See the exact thresholds →
Checks how the organization is run, from its own Form 990: an independent board majority, a board of five or more, conflict-of-interest, whistleblower and document-retention policies, and independently audited financials. The share of disclosed checks that pass sets the letter. For John Muir Physician Network: 6 of 6 checks met earns a A+ on this criterion. See the exact thresholds →
Counts five disclosure signals: a recent filing, a mission statement, program descriptions, a listed website, and the full expense breakdown. More disclosure, better letter. For John Muir Physician Network: 5 of 5 disclosure signals earns a A+ on this criterion. See the exact thresholds →
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To improve the health of the communities we serve with quality and compassion.
Managed care division:the john muir physician network, a california medical foundation, is delegated by hmo health plans to provide the administrative and management services for health plan members. the managed care division conducts medical management, claims processing, eligibility, provider credentialing, authorizations, utilization management and quality improvement. as part of its operations, john muir physician network operates a medicare accountable organization, which brings together groups of providers who agree to coordinate care for medicare fee-for-service beneficiaries and be accountable for the quality and cost of their care (through a system of quality metrics and shared savings).
Clinical research division:john muir physician network clinical research center is a top rated and highly reputable clinical research site in our region. in 2024, the clinical research center performed 28 clinical trials sponsored by the pharmaceutical and biotechnological industry involving 250 patients. john muir physician network clinical research center focuses on phase ii, iii and iv clinical trials. we provide rapid enrollment, high data integrity, as well as compassionate and quality care to our research subjects. our research medical director is board-certified in endocrinology and internal medicine.
Revenue grew from $234.3M (FY2013) to $519.2M (FY2024) across 12 reported years.
Financial snapshot
Operating margin
-1.9%
Spent more than it raised in the latest fiscal year.
Total assets
$167.4M
Total liabilities
$113.5M
Net assets
$53.9M
Salaries & benefits
$104.1M
20% of expenses
Board members
16
15 independent
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2024 | $519,192,918▼10.8% | $529,027,075▼11.6% | $53,925,875▼15.4% | $167,418,772▼9.7% | 990 |
| 2023 | $582,031,651▲1.6% | $598,770,660▲1.7% | $63,760,032▼20.8% | $185,336,528▼9.7% | 990 |
| 2022 | $572,725,768▲4.4% | $588,596,568▲12.2% | $80,499,041▼7.2% | $205,132,147▼5.6% | 990 |
| 2021 | $548,794,015▲25.4% | $524,433,647▲18.9% | $86,710,073▲39.1% | $217,370,876▲11.3% | 990 |
| 2020 | $437,709,023▲2.7% | $440,982,117▲1.1% | $62,349,465▼5.0% | $195,368,788▲0.9% | 990 |
| 2019 | $426,379,639▲12.8% | $435,982,331▲13.3% | $65,622,313▼7.4% | $193,593,405▲47.1% | 990 |
| 2018 | $377,834,659▲2.8% | $384,782,064▲6.1% | $70,834,341▼8.9% | $131,647,986▼0.9% | 990 |
| 2017 | $367,548,704▲8.5% | $362,789,829▲12.9% | $77,781,746▲6.5% | $132,871,189▲0.5% | 990 |
| 2016 | $338,752,026▲15.8% | $321,267,504▲13.2% | $73,022,871▲31.5% | $132,197,667▲11.5% | 990 |
| 2015 | $292,426,067▲19.2% | $283,743,468▲13.9% | $55,538,349▲18.5% | $118,565,873▲14.2% | 990 |
| 2014 | $245,267,317▲4.7% | $249,083,216▲9.1% | $46,855,750▼7.5% | $103,836,526▼7.5% | 990 |
| 2013 | $234,283,517 | $228,331,732▲6.1% | $50,671,649▲13.3% | $112,241,932▲14.5% | 990 |
| 2012 | — | $215,264,660▲3.0% | $44,719,864▲14.7% | $98,055,219▲99.5% | 990 |
| 2011 | — | $208,914,121▼0.8% | $38,988,964▲7.4% | $49,140,552▲7.9% | 990 |
| 2010 | — | $210,626,462 | $36,301,904 | $45,547,535 | 990 |
Original Form 990 PDFs (the Form column) are served by ProPublica Nonprofit Explorer, as filed with the IRS. Create a free account to download the CSV report.
Highest-paid: Maureen Stevenson Md — $949,875 (0.18% of total expenses)
| Name | Title | Hours/week | Compensation |
|---|---|---|---|
| Maureen Stevenson Md | Cao | 60 | $949,875 |
| Ramzy Awad | Vp Foundation Practice Ops | 60 | $494,531 |
| Timothy Souva | Executive Dir, Practice Ops | 60 | $310,036 |
| Zachary Ladner | Physician Assistant | 60 | $300,528 |
| Michele Claar | Supervisor, Nuclear Medicine | 60 | $276,040 |
| Jayla Kyaw | Director, Medical Group Support | 60 | $275,547 |
| Anne Grodin | Director | 5 | — |
| Carolyn Lacey Md | Director | 5 | — |
| Chinnavuth De Monteiro Md | Director | 5 | — |
| Fatima Angeles | Director | 5 | — |
| Jack Thompson | Director | 5 | — |
| Jane Willemsen | Chief Operating Officer | 6 | — |
| Jay Harris | Chairman | 5 | — |
| John Sayres | Secretary & Treasurer | 5 | — |
| Kathleen Odne | Director | 5 | — |
| Lauren Markstein | Director | 5 | — |
| Mark Musco Md | Director | 5 | — |
| Melinda Estep | Senior Vp/cfo (thru 6/4/24) | 5 | — |
| Michael S Thomas | President/ceo | 5 | — |
| Peter Wilson | Director | 5 | — |
| Contractor | Services | Paid |
|---|---|---|
| John Muir Medical Group | Medical | $126,483,321 |
| John Muir Cardiovascular Medical Group | Medical | $29,696,735 |
| John Muir Specialty Medical Group | Medical | $24,742,910 |
| John Muir Health Cancer Medical Group | Medical | $19,154,086 |
| Bay Area Surgical Specialist | Medical | $8,080,646 |
11 grants to John Muir Physician Network totaling $737.9M, reported by foundations on their Schedule I filings.
| Grantmaker | Purpose | Year | Amount |
|---|---|---|---|
| John Muir Health | General support | 2024 | $117,627,624 |
| John Muir Health | General support | 2023 | $119,859,846 |
| John Muir Health | General support | 2022 | $89,071,527 |
| John Muir Health | General support | 2021 | $123,500,170 |
| John Muir Health | General support | 2020 | $59,347,669 |
| John Muir Health | General support | 2019 | $50,909,068 |
| John Muir Health | General support | 2018 | $54,090,000 |
| John Muir Health | General support | 2017 | $42,359,000 |
| John Muir Health | General support | 2016 | $41,157,578 |
| John Muir Health | General support | 2015 | $36,810,000 |
| John Muir Health | General support | 2014 | $3,189,937 |
1 grant totaling $540K in FY2024. All grants made by John Muir Physician Network →
| Recipient | Purpose | Amount |
|---|---|---|
| John Muir Health | General support | $540,259 |
Explore more
Data for John Muir Physician Network (EIN 68-0360801) comes from the IRS Business Master File and e-filed Form 990 returns, via CharityIndex. Figures reflect what the organization reported to the IRS for each fiscal year.