Oner G. Gonen, MD
Psychiatry · Berkeley
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 19
- 4 carriers
- Office
- 1
- Since medical school
- 22 years
- Graduated 2004
Offices
1 location · Bay Psychiatric Associates · 60 clinicians in this group
Hospitals listed: Strong Memorial Hospital. That is not proof they admit you there this week.
Plans that list them
19 plans · 4 carriers
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Gonen’s office at (510) 204-4635 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
19 of 19 plans
Hospitals they work in
1 hospital
These rate the hospital, not this clinician. Most measures at most hospitals are no different from the national rate.
- Strong Memorial HospitalRochester, NYAcute Care Hospital · Voluntary non-profit - Private · Has an emergency department · Birthing-friendlyPart of University of Rochester Medical Center, which runs 6 hospitalsHome of Wilmot Cancer Institute, a National Cancer Institute designated cancer centrePatients rate it 3 of 5 · 69% would definitely recommend itOverall rating: 3 of 5 starsWorse than the national rate — CMS Medicare PSI 90: Patient safety and adverse events composite: 1.33 (1.1 to 1.55), Jul 2022 – Jun 2024Worse than the national rate — In-hospital fall-associated fracture rate: 0.58 (0.4 to 0.75) · 9,824 cases, Jul 2022 – Jun 2024Worse than the national rate — Postoperative sepsis rate: 9.81 (7.02 to 12.6) · 1,063 cases, Jul 2022 – Jun 2024Worse than the national rate — SSI - Colon Surgery: 1.811, Oct 2024 – Sep 2025Better than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0.435, Oct 2024 – Sep 2025Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.746, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.407, Oct 2024 – Sep 2025
See every measure and the patient survey for Strong Memorial Hospital
Behind the star rating — Deaths: 1 better, 7 the same, 0 worse of 8 measures. Safety: 2 better, 4 the same, 1 worse of 7 measures. Readmissions: 1 better, 7 the same, 2 worse of 10 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.
| CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths | 1.33 (1.1 to 1.55) | Worse | Jul 2022 – Jun 2024 |
| In-hospital fall-associated fracture rateComplications and deaths | 0.58 (0.4 to 0.75) · 9,824 cases | Worse | Jul 2022 – Jun 2024 |
| Postoperative sepsis rateComplications and deaths | 9.81 (7.02 to 12.6) · 1,063 cases | Worse | Jul 2022 – Jun 2024 |
| SSI - Colon SurgeryInfections | 1.811 | Worse | Oct 2024 – Sep 2025 |
| Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections | 0.435 | Better | Oct 2024 – Sep 2025 |
| Central Line Associated Bloodstream Infection (ICU + select Wards)Infections | 0.746 | Better | Oct 2024 – Sep 2025 |
| Clostridium Difficile (C.Diff)Infections | 0.407 | Better | Oct 2024 – Sep 2025 |
| Abdominopelvic accidental puncture or laceration rateComplications and deaths | 0.99 (0.14 to 1.84) · 2,092 cases | No different | Jul 2022 – Jun 2024 |
| Death rate among surgical inpatients with serious treatable complicationsComplications and deaths | 192.98 (157.6 to 228.36) · 212 cases | No different | Jul 2022 – Jun 2024 |
| Death rate for CABG surgery patientsComplications and deaths | 3.4 · 70 cases | None | Jul 2022 – Jun 2025 |
| Death rate for COPD patientsComplications and deaths | 9.1 · 72 cases | None | Jul 2022 – Jun 2025 |
| Death rate for heart attack patientsComplications and deaths | 11 · 193 cases | None | Jul 2022 – Jun 2025 |
| Death rate for heart failure patientsComplications and deaths | 11.5 · 324 cases | None | Jul 2022 – Jun 2025 |
| Death rate for pneumonia patientsComplications and deaths | 10.6 · 275 cases | None | Jul 2022 – Jun 2025 |
| Death rate for stroke patientsComplications and deaths | 11.6 · 928 cases | None | Jul 2023 – Jun 2025 |
| Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths | 3.4 · 6,267 cases | None | Jul 2024 – Jun 2025 |
| Iatrogenic pneumothorax rateComplications and deaths | 0.34 (0.15 to 0.52) · 9,231 cases | No different | Jul 2022 – Jun 2024 |
| Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths | 3.46 (1.74 to 5.18) · 2,561 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative acute kidney injury requiring dialysis rateComplications and deaths | 1.82 (0.49 to 3.16) · 1,021 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative hemorrhage or hematoma rateComplications and deaths | 3.06 (1.85 to 4.26) · 2,356 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative respiratory failure rateComplications and deaths | 10.43 (6.13 to 14.74) · 995 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative wound dehiscence rateComplications and deaths | 2.16 (0.82 to 3.5) · 637 cases | No different | Jul 2022 – Jun 2024 |
| Pressure ulcer rateComplications and deaths | 0.82 (0.37 to 1.27) · 8,653 cases | No different | Jul 2022 – Jun 2024 |
| MRSA BacteremiaInfections | 0.724 | No different | Oct 2024 – Sep 2025 |
| SSI - Abdominal HysterectomyInfections | 0 | No different | Oct 2024 – Sep 2025 |
| Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits | 12.9 · 640 cases | None | Jul 2023 – Jun 2025 |
| Heart failure (HF) 30-Day Readmission RateUnplanned return visits | 20.8 · 976 cases | None | Jul 2023 – Jun 2025 |
| Hospital return days for heart attack patientsUnplanned return visits | -26.9 · 212 cases | None | Jul 2022 – Jun 2025 |
| Hospital return days for heart failure patientsUnplanned return visits | 40.2 · 375 cases | None | Jul 2022 – Jun 2025 |
| Hospital return days for pneumonia patientsUnplanned return visits | 12.7 · 283 cases | None | Jul 2022 – Jun 2025 |
| Pneumonia (PN) 30-Day Readmission RateUnplanned return visits | 17.8 · 704 cases | None | Jul 2023 – Jun 2025 |
| Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits | 5.3 (4.2 to 6.8) · 929 cases | No different | Jan 2024 – Dec 2024 |
| Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits | 11.7 (9.9 to 13.8) · 929 cases | No different | Jan 2024 – Dec 2024 |
| Rate of readmission for CABGUnplanned return visits | 10.4 · 206 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits | 20.5 · 240 cases | None | Jul 2023 – Jun 2025 |
| Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits | 13.5 (10.3 to 17.7) · 965 cases | No different | Jan 2022 – Dec 2024 |
| Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits | 1 (0.8 to 1.2) · 1,047 cases | No different | Jan 2024 – Dec 2024 |
What patients said (946 patients answered, 27% of those asked)
| Cleanliness | 2 |
| Nurse communication | 3 |
| Doctor communication | 3 |
| Communication about medicines | 2 |
| Discharge information | 3 |
| Overall hospital rating | 3 |
| Quietness | 2 |
| Recommend hospital | 4 |
| Room was "always" clean | 58% |
| Nurses "always" communicated well | 76% |
| Doctors "always" communicated well | 75% |
| Staff "always" explained | 57% |
| Yes, staff "did" give patients this information | 86% |
| Yes, staff "did" give patients information about help after discharge | 85% |
| Doctors "always" explained things so they could understand | 70% |
| Doctors "always" listened carefully | 74% |
| Doctors "always" treated them with courtesy and respect | 82% |
| Patients who gave a rating of "9" or "10" (high) | 63% |
| Staff "always" explained new medications | 72% |
| Nurses "always" explained things so they could understand | 71% |
| Nurses "always" listened carefully | 74% |
| Nurses "always" treated them with courtesy and respect | 82% |
| "Always" quiet at night | 42% |
| "YES", patients would definitely recommend the hospital | 69% |
| Staff "always" explained possible side effects | 43% |
| Yes, staff "did" give patients information about possible symptoms | 87% |
Original Medicare doctor bills
$22,268
Medicare paid this office $22,268 for 34 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Therapy using electrical currents | 30 | $20,846 | $79 |
Who their Medicare patients are
34 Original Medicare patients in 2024. Average age 63 · Under 65 47% · Women 53% · Health risk score 1.37. Above the middle of the specialty; the typical psychiatry clinician is at 1.35.
Conditions among them: High blood pressure 74% · Depression 62% · Diabetes 32% · Chronic kidney disease 32%.
The office billed $71,674, Medicare allowed $28,611 and paid $22,268; for 283 services of 7 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
| 2024 | 34 | 283 | 63 | 1.37 | $71,674 | $22,268 |
| 2023 | 30 | 181 | 65 | 1.19 | $44,961 | $14,030 |
| 2022 | 33 | 176 | 67 | 1.27 | $44,177 | $14,225 |
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.
See the services billed each year
2023: 1 service
| Therapy using electrical currents | 24 | $13,402 | $79 |
2022: 1 service
| Therapy using electrical currents | 25 | $12,141 | $83 |
Medicaid work
$444,087 in 2023
Medicaid paid $444,087 for 2,168 billed services this clinician did in 2023, up to 70 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.
| Psychotherapy, 45 minutes with patient | 816 | $182,789 |
| PSYCHOTHERAPY W/PATIENT 30 MINUTES | 623 | $149,041 |
| Psychotherapy, 60 minutes with patient | 415 | $59,333 |
| Hospital outpatient clinic visit for assessment and management of a patient | 62 | $18,313 |
| GROUP PSYCHOTHERAPY | 167 | $17,790 |
| Short return visit (20+ min) | 51 | $15,075 |
| Service for diagnosis, evaluation, or treatment of a mental health or substance use disorder, 30-60 minutes, provided remotely by hospital staff who are licensed to provided mental health services under applicable state law(s), when the patient is in their home, and there is no associated professional service | 34 | $1,746 |
| 2023 | 2,168 | 7 | 70 | $444,087 |
| 2022 | 818 | 4 | 49 | $169,238 |
See the largest Medicaid services in earlier years
2022
| Psychotherapy, 45 minutes with patient | 462 | $93,399 |
| PSYCHOTHERAPY W/PATIENT 30 MINUTES | 274 | $63,701 |
| GROUP PSYCHOTHERAPY | 59 | $7,955 |
| Psychotherapy, 60 minutes with patient | 23 | $4,184 |
Drugs they prescribed that Part D paid
$9,887
Pharmacies billed $9,887 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 207) in 2024. At or below the middle of the specialty; the typical psychiatry clinician is at 0%.
191 generic and 16 brand-name prescriptions · $9,887 in drug cost.
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.
| Methylphenidate Hcl Cd | 13 | $585 | $45 |
| Duloxetine | 38 | $427 | $11 |
| Trazodone | 13 | $308 | $24 |
| Paroxetine | 12 | $254 | $21 |
| Mirtazapine | 13 | $243 | $19 |
See all 8 drugs
| Methylphenidate Hcl Cd | 13 | $585 | $45 |
| Duloxetine | 38 | $427 | $11 |
| Trazodone | 13 | $308 | $24 |
| Paroxetine | 12 | $254 | $21 |
| Mirtazapine | 13 | $243 | $19 |
| Prazosin | 23 | $206 | $9 |
| Bupropion Xl | 13 | $138 | $11 |
| Venlafaxine Hcl Er | 19 | $116 | $6 |
Year by year
| 2024 | 207 | 13 | 0% (0) | 8% | $9,887 |
| 2023 | 105 | None | 0% (0) | 0% | $3,584 |
| 2022 | 148 | 13 | 0% (0) | None | $20,574 |
| 2020 | 71 | 11 | 0% (0) | None | $6,933 |
| 2019 | 56 | 12 | 0% (0) | None | $12,155 |
| 2018 | 86 | 24 | 0% (0) | 16% | $5,651 |
| 2017 | 108 | 19 | 0% (0) | 24% | $4,999 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 7 drugs
| Trazodone | 11 | $1,175 | $107 |
| Divalproex Sodium Er | 11 | $513 | $47 |
| Prazosin | 11 | $444 | $40 |
| Paroxetine | 11 | $228 | $21 |
| Venlafaxine Hcl Er | 11 | $171 | $16 |
| Duloxetine | 12 | $154 | $13 |
| Buspirone | 19 | $144 | $8 |
2022: 5 drugs
| Divalproex Sodium Er | 13 | $3,875 | $298 |
| Hydroxyzine | 36 | $270 | $7 |
| Buspirone | 27 | $164 | $6 |
| Venlafaxine Hcl Er | 12 | $62 | $5 |
| Escitalopram | 12 | $42 | $4 |
2020: 3 drugs
| Escitalopram | 13 | $339 | $26 |
| Fluoxetine | 11 | $201 | $18 |
| Trazodone | 11 | $103 | $9 |
Money from drug and device companies
$99 in 2023
A payment is not proof that care is biased.
| Teva Pharmaceuticals USA | Austedo | $99 | 1 payment
|
See the published payment
| Teva Pharmaceuticals USA | Meals · 2023-04-20 | Austedo | $99 |
Checkups this office reported
Medicare did not publish checkup rates for this clinician.
- Medicare’s overall office score
- 80.3 / 100
- Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.
Professional record
- NPI
- 1528598216
- Licence
- NY 313372
- Video visits
- Lists video visits
- Gender
- Male
More record details
- Sole proprietor
- Yes
- Taxonomy
- Psychiatry (2084P0800X); Physician assistant, medical (363AM0700X)
- Mailing address
- 1900 Ofarrell St Ste 140, San Mateo, CA, 94403
- NPI first listed
- 2017-06-14
- NPI last updated
- 2025-10-24
- NPI record certified
- 2025-10-24
This is when the NPI record was last certified, not a medical board exam.
This office lists an electronic records connection.