Marisa K Holubar, MD

2 locations · Stanford Health Care · 3,152 clinicians in this group

Hospitals listed: Stanford Health Care. That is not proof they admit you there this week.

13 plans · 2 carriers

Licence A110386 · Current

Licensed to practise in California · since 2009 · expires 2027-07-31 · University of Wisconsin Medical School.

No disciplinary actions, convictions, malpractice judgments or citations in this record.

1 hospital

These rate the hospital, not this clinician. Most measures at most hospitals are no different from the national rate.

• Stanford Health CareStanford, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency departmentPart of Stanford Health Care, which runs 3 hospitalsHome of Stanford Cancer Institute, a National Cancer Institute designated comprehensive cancer centrePatients rate it 4 of 5 · 83% would definitely recommend it
  Overall rating: 5 of 5 starsWorse than the national rate — Perioperative pulmonary embolism or deep vein thrombosis rate: 5.31 (4.24 to 6.37) · 8,661 cases, Jul 2022 – Jun 2024Worse than the national rate — Rate of inpatient admissions for patients receiving outpatient chemotherapy: 14.1 (12.7 to 15.7) · 2,191 cases, Jan 2024 – Dec 2024Better than the national rate — Postoperative respiratory failure rate: 4.08 (1.95 to 6.21) · 5,296 cases, Jul 2022 – Jun 2024Better than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0.317, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.446, Oct 2024 – Sep 2025Better than the national rate — SSI - Colon Surgery: 0.241, Oct 2024 – Sep 2025Better than the national rate — Ratio of unplanned hospital visits after hospital outpatient surgery: 0.7 (0.6 to 0.9) · 3,348 cases, Jan 2024 – Dec 2024

$23,812

Medicare paid this office $23,812 for 75 people.

This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.

Who their Medicare patients are

75 Original Medicare patients in 2024. Average age 74 · Under 65 16% · 85 and older 16% · Women 36% · Also on Medicaid 41% · Health risk score 3.94. Above the middle of the specialty; the typical infectious disease clinician is at 3.

Conditions among them: High blood pressure 75% · Chronic kidney disease 65% · Coronary heart disease 57% · Heart failure 57% · Diabetes 55% · Atrial fibrillation 51% · Dementia 45% · Depression 37% · Cancer 36% · COPD 32% · Stroke 29%.

The office billed $113,642, Medicare allowed $29,954 and paid $23,812; for 234 services of 9 kinds.

Original Medicare patients only. A risk score of 1.0 is the average Medicare patient; higher means sicker. Any count under 11 is hidden.

Year by year

Original Medicare only. A service billed for fewer than 11 people in a year is hidden, so the lines can add up to less than the year's total.

$1,903 in 2022

Medicaid paid $1,903 for 32 billed services this clinician did in 2022, up to 16 people in a month for one service.

Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.

Medicare did not publish checkup rates for this clinician.

NPI

1558588939

Licence

CA A110386, RI LP00183California A110386: Current · expires 2027-07-31

Trained

University of Wisconsin School of Medicine, 2005

Group

Stanford Health Care

Gender

Female