Seunggu Han, MD
Neurosurgery · Stanford
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 5
- 2 carriers
- Office
- 1
Offices
1 location · Stanford Health Care · 3,152 clinicians in this group
Looking this up.
Hospitals listed: Dominican Hospital. That is not proof they admit you there this week.
Plans that list them
5 plans · 2 carriers
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Han’s office at (650) 723-4000 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
5 of 5 plans
| SCAN Balance (HMO C-SNP) | SCAN Health Plan | Listed | Oct 3, 2026 |
| SCAN Classic (HMO) | SCAN Health Plan | Listed | Oct 3, 2026 |
| SCAN MyChoice (HMO) | SCAN Health Plan | Listed | Oct 3, 2026 |
| SCAN Strive (HMO C-SNP) | SCAN Health Plan | Listed | Oct 3, 2026 |
| DualConnect (HMO D-SNP) | Santa Clara Family Health Plan | Listed | Sep 1, 2026 |
California Medical Board record
Licence A119665 · Current
Licensed to practise in California · since 2012 · expires 2027-08-31 · University of California San Francisco School of Medicine.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
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.
- Dominican HospitalSanta Cruz, 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 4 of 5 · 68% would definitely recommend itOverall rating: 4 of 5 starsWorse than the national rate — Postoperative sepsis rate: 11.66 (8.02 to 15.3) · 412 cases, Jul 2022 – Jun 2024Better than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0.168, Oct 2024 – Sep 2025Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.169, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.489, Oct 2024 – Sep 2025
See every measure and the patient survey for Dominican Hospital
Behind the star rating — Deaths: 1 better, 7 the same, 0 worse of 8 measures. Safety: 2 better, 5 the same, 0 worse of 7 measures. Readmissions: 1 better, 8 the same, 2 worse of 11 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.
| Postoperative sepsis rateComplications and deaths | 11.66 (8.02 to 15.3) · 412 cases | Worse | Jul 2022 – Jun 2024 |
| Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections | 0.168 | Better | Oct 2024 – Sep 2025 |
| Central Line Associated Bloodstream Infection (ICU + select Wards)Infections | 0.169 | Better | Oct 2024 – Sep 2025 |
| Clostridium Difficile (C.Diff)Infections | 0.489 | Better | Oct 2024 – Sep 2025 |
| Abdominopelvic accidental puncture or laceration rateComplications and deaths | 1.01 (0.06 to 1.95) · 1,248 cases | No different | Jul 2022 – Jun 2024 |
| CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths | 1.14 (0.85 to 1.43) | No different | Jul 2022 – Jun 2024 |
| Death rate among surgical inpatients with serious treatable complicationsComplications and deaths | 134.37 (94.33 to 174.41) · 132 cases | No different | Jul 2022 – Jun 2024 |
| Death rate for CABG surgery patientsComplications and deaths | 2.4 · 54 cases | None | Jul 2022 – Jun 2025 |
| Death rate for COPD patientsComplications and deaths | 7.2 · 137 cases | None | Jul 2022 – Jun 2025 |
| Death rate for heart attack patientsComplications and deaths | 12 · 228 cases | None | Jul 2022 – Jun 2025 |
| Death rate for heart failure patientsComplications and deaths | 10.5 · 534 cases | None | Jul 2022 – Jun 2025 |
| Death rate for pneumonia patientsComplications and deaths | 12.8 · 491 cases | None | Jul 2022 – Jun 2025 |
| Death rate for stroke patientsComplications and deaths | 8.7 · 278 cases | None | Jul 2023 – Jun 2025 |
| Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths | 3.4 · 2,973 cases | None | Jul 2024 – Jun 2025 |
| Iatrogenic pneumothorax rateComplications and deaths | 0.14 (0 to 0.34) · 7,510 cases | No different | Jul 2022 – Jun 2024 |
| In-hospital fall-associated fracture rateComplications and deaths | 0.21 (0.02 to 0.4) · 7,695 cases | No different | Jul 2022 – Jun 2024 |
| Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths | 3.42 (1.44 to 5.4) · 1,594 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative acute kidney injury requiring dialysis rateComplications and deaths | 1.26 (0 to 2.76) · 436 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative hemorrhage or hematoma rateComplications and deaths | 1.85 (0.4 to 3.29) · 1,474 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative respiratory failure rateComplications and deaths | 8.73 (3 to 14.46) · 437 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative wound dehiscence rateComplications and deaths | 1.58 (0.13 to 3.03) · 343 cases | No different | Jul 2022 – Jun 2024 |
| Pressure ulcer rateComplications and deaths | 0.57 (0 to 1.17) · 6,336 cases | No different | Jul 2022 – Jun 2024 |
| MRSA BacteremiaInfections | 0.615 | No different | Oct 2024 – Sep 2025 |
| SSI - Colon SurgeryInfections | 1.937 | No different | Oct 2024 – Sep 2025 |
| Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits | 16 · 212 cases | None | Jul 2023 – Jun 2025 |
| Heart failure (HF) 30-Day Readmission RateUnplanned return visits | 22 · 505 cases | None | Jul 2023 – Jun 2025 |
| Hospital return days for heart attack patientsUnplanned return visits | 45 · 237 cases | None | Jul 2022 – Jun 2025 |
| Hospital return days for heart failure patientsUnplanned return visits | -13.5 · 594 cases | None | Jul 2022 – Jun 2025 |
| Hospital return days for pneumonia patientsUnplanned return visits | 1.9 · 510 cases | None | Jul 2022 – Jun 2025 |
| Pneumonia (PN) 30-Day Readmission RateUnplanned return visits | 16.9 · 473 cases | None | Jul 2023 – Jun 2025 |
| Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits | 5.2 (3.4 to 7.8) · 126 cases | No different | Jan 2024 – Dec 2024 |
| Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits | 13 (9.4 to 17.7) · 126 cases | No different | Jan 2024 – Dec 2024 |
| Rate of readmission for CABGUnplanned return visits | 12.7 · 43 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits | 19.7 · 143 cases | None | Jul 2023 – Jun 2025 |
| Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits | 12.1 (9.4 to 15.4) · 1,585 cases | No different | Jan 2022 – Dec 2024 |
| Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits | 1 (0.7 to 1.3) · 390 cases | No different | Jan 2024 – Dec 2024 |
What patients said (774 patients answered, 23% of those asked)
| Cleanliness | 4 |
| Nurse communication | 4 |
| Doctor communication | 4 |
| Communication about medicines | 3 |
| Discharge information | 4 |
| Overall hospital rating | 3 |
| Quietness | 1 |
| Recommend hospital | 4 |
| Room was "always" clean | 73% |
| Nurses "always" communicated well | 79% |
| Doctors "always" communicated well | 81% |
| Staff "always" explained | 61% |
| Yes, staff "did" give patients this information | 87% |
| Yes, staff "did" give patients information about help after discharge | 86% |
| Doctors "always" explained things so they could understand | 77% |
| Doctors "always" listened carefully | 79% |
| Doctors "always" treated them with courtesy and respect | 87% |
| Patients who gave a rating of "9" or "10" (high) | 67% |
| Staff "always" explained new medications | 75% |
| Nurses "always" explained things so they could understand | 76% |
| Nurses "always" listened carefully | 76% |
| Nurses "always" treated them with courtesy and respect | 85% |
| "Always" quiet at night | 32% |
| "YES", patients would definitely recommend the hospital | 68% |
| Staff "always" explained possible side effects | 48% |
| Yes, staff "did" give patients information about possible symptoms | 88% |
Original Medicare doctor bills
$44,902
Medicare paid this office $44,902 for 90 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Return visit (30+ min) | 39 | $6,156 | $106 |
| New patient visit (45+ min) | 28 | $3,682 | $131 |
| Initial hospital care with straightforward or low-level medical decision making at least 55 minutes | 18 | $1,894 | $105 |
| Short return visit (20+ min) | 14 | $1,015 | $73 |
Procedures Medicare counted
| Laminectomy or laminotomy (partial removal of spine bones) | 14 | More than 40% of doctors who do this |
| Spinal fusion | 1-10 | None |
Who their Medicare patients are
90 Original Medicare patients in 2024. Average age 74 · Women 52% · Also on Medicaid 37% · Health risk score 1.42. At or below the middle of the specialty; the typical neurosurgery clinician is at 1.46.
Conditions among them: High blood pressure 75% · Depression 29% · Stroke 28% · Diabetes 24% · Coronary heart disease 22% · COPD 20% · Atrial fibrillation 20% · Cancer 18% · Heart failure 17% · Chronic kidney disease 17%.
The office billed $358,155, Medicare allowed $57,509 and paid $44,902; for 202 services of 24 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 | 90 | 202 | 74 | 1.42 | $358,155 | $44,902 |
| 2023 | 61 | 126 | 73 | 1.75 | $238,272 | $30,888 |
| 2022 | 96 | 171 | 74 | 1.51 | $260,297 | $34,467 |
| 2021 | 138 | 228 | 74 | 1.70 | $136,280 | $32,382 |
| 2020 | 81 | 153 | 71 | 1.86 | $155,269 | $41,075 |
| 2019 | 95 | 232 | 66 | 1.63 | $325,584 | $85,669 |
| 2018 | 84 | 166 | 70 | 1.74 | $226,314 | $60,023 |
| 2017 | 25 | 53 | 67 | 1.16 | $156,788 | $24,360 |
| 2016 | 13 | 24 | 68 | 1.02 | $141,835 | $5,992 |
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: 2 services
| Return visit (30+ min) | 21 | $2,815 | $108 |
| New patient visit (45+ min) | 12 | $1,749 | $146 |
2022: 3 services
| Return visit (30+ min) | 23 | $3,554 | $115 |
| Initial hospital care with moderate level of medical decision making at least 75 minutes | 20 | $3,386 | $169 |
| New patient visit (45+ min) | 19 | $2,815 | $148 |
2021: 4 services
| Short return visit (20+ min) | 51 | $3,875 | $55 |
| Critical care, first 30-74 minutes | 17 | $3,740 | $187 |
| New patient visit (30+ min) | 26 | $1,795 | $69 |
| Telephone medical discussion with physician, 11-20 minutes | 13 | $700 | $50 |
2020: 2 services
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 19 | $1,212 | $58 |
| Short return visit (20+ min) | 19 | $960 | $44 |
2019: 7 services
| Removal of skull bone for removal of growth of upper brain | 23 | $39,486 | $1,645 |
| Computer-assisted procedure inside brain | 24 | $4,577 | $191 |
| Use of operating microscope | 24 | $4,223 | $176 |
| Extended patient service without direct patient contact, first hour | 19 | $1,674 | $88 |
| Initial hospital care with straightforward or low level of medical decision making, per day at least 40 minutes | 19 | $1,545 | $81 |
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 25 | $1,464 | $59 |
| New patient visit (30+ min) | 15 | $918 | $61 |
2018: 4 services
| Computer-assisted radiosurgery of simple growth of brain, first growth | 16 | $13,965 | $821 |
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 32 | $2,410 | $59 |
| Extended patient service without direct patient contact, first hour | 13 | $1,068 | $82 |
| New patient visit (30+ min) | 17 | $933 | $55 |
Medicaid work
$1,897 in 2022
Medicaid paid $1,897 for 31 billed services this clinician did in 2022, up to 17 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.
| Short return visit (20+ min) | 31 | $1,897 |
| 2022 | 31 | 1 | 17 | $1,897 |
| 2021 | 164 | 1 | 25 | $8,773 |
| 2020 | 60 | 3 | 18 | $995 |
| 2019 | 29 | 1 | 14 | $2,038 |
See the largest Medicaid services in earlier years
2021
| Short return visit (20+ min) | 164 | $8,773 |
2020
| Short return visit (20+ min) | 22 | $995 |
| Radiologic examination, chest; single view | 23 | $0 |
| Provision of test materials and equipment for home inr monitoring of patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; includes: provision of materials for use in the home and reporting of test results to physician; testing not occurring more frequently than once a week; testing materials, billing units of service include 4 tests | 15 | $0 |
2019
| Hospital outpatient clinic visit for assessment and management of a patient | 29 | $2,038 |
Money from drug and device companies
$150 in 2025
| 2025 | 2 | 2 | None | $150 |
| 2024 | 2 | 5 | None | $359 |
| 2023 | 3 | 3 | None | $218 |
| 2022 | 4 | 5 | None | $354 |
| 2021 | 1 | 3 | None | $702 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
See all 2 published payments
| Stryker | Meals · 2025-10-13 | Sonopet Iq | $126 |
| Medtronic | Meals · 2025-04-16 | Mazor X System | $24 |
See earlier years (2024, 2023, 2022, 2021)
2024: $359
| Stryker | Nico Brainpath | $342 | 4 payments
|
| Centinel Spine | Prodisc C Vivo | $17 | 1 payment
|
2023: $218
| Stryker | Core | $172 | 1 payment
|
| NuVasive | Mlx | $31 | 1 payment
|
| Medtronic | Unid Pass | $16 | 1 payment
|
2022: $354
| Stryker | N/A | $169 | 1 payment
|
| Medtronic | Unid Pass | $125 | 1 payment
|
| DePuy Synthes Sales | Symphony | $32 | 1 payment
|
| Integra LifeSciences | Codman Certas | $28 | 2 payments
|
2021: $702
| Alphatec Spine | None | $702 | 3 payments
|
Checkups this office reported
Medicare did not publish checkup rates for this clinician.
- Medicare’s overall office score
- 76.5 / 100
- Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.
Professional record
- NPI
- 1588980023
- Licence
- CA A119665, OR MD183290California A119665: Current · expires 2027-08-31
- Trained
- University of California, San Francisco School of Medicine, 2010
- Group
- Stanford Health Care
- Gender
- Male
More record details
- Sole proprietor
- No
- Taxonomy
- Federal specialty code 207T00000X (207T00000X)
- Mailing address
- 3303 Sw Bond Ave, Center for Health and Healing Ch8n, Portland, OR, 97239
- NPI first listed
- 2010-04-08
- NPI last updated
- 2024-04-26
- NPI record certified
- 2024-04-26
This is when the NPI record was last certified, not a medical board exam.
Extra NPI addresses: 3303 Sw Bond Ave, Portland, OR, 97239