Marika Catherine Ennis, MD

1 location · Providence Medical Foundation · 1,461 clinicians in this group

Hospitals listed: Providence Redwood Memorial Hospital · Providence St Joseph Hospital. That is not proof they admit you there this week.

3 plans · 1 carrier

Licence A125624 · Current

Licensed to practise in California · since 2013 · expires 2027-05-31 · University of California, Davis School of Medicine.

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.

• Providence Redwood Memorial HospitalFortuna, CACritical Access Hospital · Voluntary non-profit - Private · Has an emergency departmentPart of Providence, which runs 54 hospitals in 7 statesPatients rate it 4 of 5 · 75% would definitely recommend it
  Overall rating: 4 of 5 starsNo measure marked better or worse than the national rate
• Providence St Joseph HospitalEureka, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency department · Birthing-friendlyPart of Providence, which runs 54 hospitals in 7 statesPatients rate it 3 of 5 · 62% would definitely recommend it
  Overall rating: 4 of 5 starsWorse than the national rate — Ratio of unplanned hospital visits after hospital outpatient surgery: 1.4 (1.1 to 1.7) · 763 cases, Jan 2024 – Dec 2024Better than the national rate — CMS Medicare PSI 90: Patient safety and adverse events composite: 0.68 (0.38 to 0.97), Jul 2022 – Jun 2024

$32,416

Medicare paid this office $32,416 for 336 people.

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

Who their Medicare patients are

336 Original Medicare patients in 2024. Average age 73 · Under 65 14% · 85 and older 17% · Women 56% · Also on Medicaid 43% · Health risk score 1.72. At or below the middle of the specialty; the typical emergency medicine clinician is at 2.01.

Conditions among them: High blood pressure 75% · Diabetes 38% · Depression 35% · Chronic kidney disease 34% · Heart failure 33% · COPD 32% · Coronary heart disease 28% · Atrial fibrillation 26% · Dementia 18% · Cancer 15% · Stroke 14%.

The office billed $142,623, Medicare allowed $44,123 and paid $32,416; for 374 services of 22 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.

$16,074 in 2024

Medicaid paid $16,074 for 291 billed services this clinician did in 2024, up to 32 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.

$1,690

Pharmacies billed $1,690 in 2024.

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

96 generic and fewer than 11 brand-name prescriptions · $1,690 in drug cost · 37 antibiotic prescriptions to 30 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

1215249214

Licence

AZ R72194, CA A125624California A125624: Current · expires 2027-05-31

Trained

University of California, Davis School of Medicine, 2010

Group

Providence Medical Foundation

Gender

Female