Michael J Polignano, MD

3 locations · Stanford Health Care · County of Santa Clara

Hospitals listed: Santa Clara Valley Medical Center · Stanford Health Care. That is not proof they admit you there this week.

11 plans · 4 carriers

Licence A132818 · Current

Licensed to practise in California · since 2014 · expires 2026-09-30 · University of Michigan Medical School.

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

2 hospitals

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

• Santa Clara Valley Medical CenterSan Jose, CAAcute Care Hospital · Government - Local · Has an emergency department · Birthing-friendlyPart of Santa Clara Valley Health and Hospital System, which runs 3 hospitalsPatients rate it 3 of 5 · 70% would definitely recommend it
  Overall rating: 2 of 5 starsWorse than the national rate — SSI - Colon Surgery: 2.572, Oct 2024 – Sep 2025Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.563, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.256, Oct 2024 – Sep 2025Better than the national rate — MRSA Bacteremia: 0.369, Oct 2024 – Sep 2025
• 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

$70,254

Medicare paid this office $70,254 for 99 people.

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

Who their Medicare patients are

99 Original Medicare patients in 2024. Average age 63 · Under 65 38% · Women 50% · Also on Medicaid 53% · Health risk score 2.28. Above the middle of the specialty; the typical addiction medicine clinician is at 1.56.

Conditions among them: Depression 73% · High blood pressure 71% · Diabetes 24% · Chronic kidney disease 22% · Heart failure 18% · COPD 15% · Coronary heart disease 14% · Atrial fibrillation 13% · Dementia 12%.

The office billed $336,426, Medicare allowed $90,561 and paid $70,254; for 796 services of 16 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.

$1,389 in 2024

Medicaid paid $1,389 for 175 billed services this clinician did in 2024, up to 20 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.

$61,940

Pharmacies billed $61,940 in 2024.

This is pharmacy cost, not the office bill, and not what patients paid.

Opioids were 0% of their Part D prescriptions (0 of 796) in 2024. At or below the middle of the specialty; the typical addiction medicine clinician is at 0%.

774 generic and 22 brand-name prescriptions · $61,940 in drug cost · 65 antipsychotic prescriptions to people over 65.

Part D prescriptions only. The opioid rate is opioid prescriptions as a share of all this clinician's Part D prescriptions; surgeons and pain specialists run higher than others, so it is shown against the same specialty.

Year by year

Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.

Medicare did not publish checkup rates for this clinician.

NPI

1518300565

Licence

CA A132818California A132818: Current · expires 2026-09-30

Trained

University of Michigan Medical School, 2013

Group

Stanford Health Care · County of Santa Clara

Video visits

Lists video visits

Gender

Male