John Mark Bugarin Gubatan, MD

1 location · Mayo Clinic Jacksonville · 1,595 clinicians in this group

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

4 plans · 1 carrier

Licence A154629 · Current

Licensed to practise in California · since 2018 · expires 2027-06-30 · Harvard 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.

• Mayo ClinicJacksonville, FLAcute Care Hospital · Voluntary non-profit - Private · Has an emergency departmentPart of Mayo Clinic Health System, which runs 26 hospitals in 5 statesHome of Mayo Clinic Comprehensive Cancer Center, a National Cancer Institute designated comprehensive cancer centrePatients rate it 4 of 5 · 89% would definitely recommend it
  Overall rating: 5 of 5 starsBetter than the national rate — Death rate among surgical inpatients with serious treatable complications: 117.75 (84.24 to 151.26) · 336 cases, Jul 2022 – Jun 2024Better than the national rate — Postoperative respiratory failure rate: 6.42 (3.82 to 9.02) · 3,723 cases, Jul 2022 – Jun 2024Better than the national rate — Postoperative sepsis rate: 3.53 (1.93 to 5.13) · 3,936 cases, Jul 2022 – Jun 2024Better than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0.421, Oct 2024 – Sep 2025Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.603, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.286, Oct 2024 – Sep 2025Better than the national rate — MRSA Bacteremia: 0.215, 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

$38,645

Medicare paid this office $38,645 for 149 people.

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

Procedures Medicare counted

Who their Medicare patients are

149 Original Medicare patients in 2024. Average age 72 · Under 65 13% · 85 and older 12% · Women 56% · Also on Medicaid 34% · Health risk score 2.34. Sicker patients than 9 in 10 peers; the typical gastroenterology clinician is at 1.42.

Conditions among them: High blood pressure 75% · Coronary heart disease 40% · Chronic kidney disease 38% · Diabetes 37% · Depression 32% · Heart failure 30% · Atrial fibrillation 28% · Cancer 27% · COPD 19% · Stroke 16% · Dementia 15%.

The office billed $342,685, Medicare allowed $48,998 and paid $38,645; for 298 services of 29 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.

$536,552

Pharmacies billed $536,552 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 267) in 2024. At or below the middle of the specialty; the typical gastroenterology clinician is at 0%.

191 generic and 76 brand-name prescriptions · $536,552 in drug cost · 22 antibiotic prescriptions.

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.

$148 in 2023

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

A payment is not proof that care is biased.

NPI

1215340674

Licence

CA A154629, MA 260473California A154629: Current · expires 2027-06-30

Trained

Harvard Medical School, 2014

Group

Mayo Clinic Jacksonville

Video visits

Lists video visits

Gender

Male