Kristin Marie Brew, MD

1 location · Sutter Bay Medical Foundation · 3,783 clinicians in this group

Hospitals listed: Eden Medical Center. That is not proof they admit you there this week.

10 plans · 2 carriers

Licence G73735 · Current

Licensed to practise in California · since 1992 · expires 2028-02-29 · Yale University School of Medicine.

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

What this clinician told their state board, medical school and everything before it. Only some states publish this, so nothing here means the state does not say, not that there was no training or certification.

Specialty certification

• American Board of Otolaryngology - Otolaryngology

1 hospital

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

• Eden Medical CenterCastro Valley, CAAcute Care Hospital · Voluntary non-profit - Other · Has an emergency department · Birthing-friendlyPart of Sutter Health, which runs 27 hospitals in 2 statesPatients rate it 3 of 5 · 75% would definitely recommend it
  Overall rating: 4 of 5 starsBetter than the national rate — Clostridium Difficile (C.Diff): 0.122, Oct 2024 – Sep 2025

$30,441

Medicare paid this office $30,441 for 197 people.

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

Procedures year by year

Times billed to Original Medicare each year. A blank year means fewer than 11 people had it, or none: Medicare does not publish smaller counts. Medicare Advantage patients are not included.

Who their Medicare patients are

197 Original Medicare patients in 2024. Average age 75 · Under 65 7% · 85 and older 17% · Women 59% · Also on Medicaid 13% · Health risk score 1.03. At or below the middle of the specialty; the typical otolaryngology clinician is at 1.19.

Conditions among them: High blood pressure 69% · Diabetes 31% · Chronic kidney disease 26% · Coronary heart disease 20% · Depression 18% · Cancer 16% · Atrial fibrillation 14% · Heart failure 13% · COPD 11% · Stroke 9% · Dementia 6%.

The office billed $119,418, Medicare allowed $40,494 and paid $30,441; for 353 services of 18 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.

$2,728

Pharmacies billed $2,728 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 87) in 2024. At or below the middle of the specialty; the typical otolaryngology clinician is at 4%.

79 generic and fewer than 11 brand-name prescriptions · $2,728 in drug cost · 16 antibiotic prescriptions to 12 people.

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.

NPI

1669568655

Licence

CA G73735California G73735: Current · expires 2028-02-29

Trained

Yale University School of Medicine, 1990 · 36 years ago

Group

Sutter Bay Medical Foundation

Video visits

Lists video visits

Gender

Female