Calin Arimie, MD

2 locations · Genesis Healthcare Partners PC · 232 clinicians in this group

Hospitals listed: Northridge Hospital Medical Center · UCLA West Valley Medical Center. That is not proof they admit you there this week.

Licence A63334 · Current

Licensed to practise in California · since 1997 · expires 2027-06-30 · Institute of Medicine and Pharmacy in Bucharest.

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

Surgery centers they own

• Specialty Surgical Center of Encino LLC dba Specialty Surgical Center of EncinoAmbulatory Surgery Center · Encino, CA1% owner since 2024 · accredited by AAAHC
  Accreditation Renewed3 inspections, 2 with deficiencies · last 2025-04-10
• Surgicare of West Hills, Inc.Ambulatory Surgery Center · West Hills, CA.7 owner since 2009 · accredited by AAAHC
  Accreditation Renewed4 inspections · last 2022-10-26

2 hospitals

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

• Northridge Hospital Medical CenterNorthridge, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency department · Birthing-friendlyPart of CommonSpirit Health, which runs 145 hospitals in 19 statesPatients rate it 3 of 5 · 66% would definitely recommend it
  Overall rating: 4 of 5 starsBetter than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0.11, Oct 2024 – Sep 2025Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.147, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.173, Oct 2024 – Sep 2025Better than the national rate — MRSA Bacteremia: 0, Oct 2024 – Sep 2025
• UCLA West Valley Medical CenterWest Hills, CAAcute Care Hospital · Proprietary · Has an emergency departmentPart of HCA Healthcare, which runs 185 hospitals in 19 statesPatients rate it 1 of 5 · 53% would definitely recommend it
  Overall rating: 2 of 5 starsBetter than the national rate — Clostridium Difficile (C.Diff): 0.454, Oct 2024 – Sep 2025

$144,651

Medicare paid this office $144,651 for 444 people.

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

Procedures Medicare counted

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

444 Original Medicare patients in 2024. Average age 75 · Under 65 8% · 85 and older 19% · Women 57% · Also on Medicaid 48% · Health risk score 2.27. Above the middle of the specialty; the typical gastroenterology clinician is at 1.42.

Conditions among them: High blood pressure 75% · Coronary heart disease 55% · Diabetes 50% · Heart failure 37% · Chronic kidney disease 37% · Depression 37% · Atrial fibrillation 30% · COPD 25% · Dementia 23% · Cancer 22% · Stroke 17%.

The office billed $940,655, Medicare allowed $189,606 and paid $144,651; for 1,783 services of 54 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.

$2,773 in 2024

Medicaid paid $2,773 for 97 billed services this clinician did in 2024, 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.

$176,968

Pharmacies billed $176,968 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 891) in 2024. At or below the middle of the specialty; the typical gastroenterology clinician is at 0%.

730 generic and 161 brand-name prescriptions · $176,968 in drug cost · 34 antibiotic prescriptions to 17 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.

$1,327 in 2025

Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.

A payment is not proof that care is biased.

Research money

Money a company paid to run a study. Where it went to their institution, the clinician is named as an investigator and did not receive it; the amount covers the whole study, often across many sites.

Medicare did not publish checkup rates for this clinician.

NPI

1831277847

Licence

CA A63334California A63334: Current · expires 2027-06-30

Group

Genesis Healthcare Partners PC

Video visits

Lists video visits

Gender

Male