Paul Maggio Maggio, MD
General Surgery · Stanford
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 1
- 1 carrier
- Office
- 1
Offices
1 location · Stanford Health Care · 3,152 clinicians in this group
Looking this up.
Hospitals listed: Stanford Health Care. That is not proof they admit you there this week.
Plans that list them
1 plan · 1 carrier
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Maggio’s office at (650) 723-4000 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
| DualConnect (HMO D-SNP) | Santa Clara Family Health Plan | Listed | Sep 1, 2026 |
California Medical Board record
Licence A100351 · Current
Licensed to practise in California · since 2007 · expires 2027-03-31 · State University of New York at Buffalo 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.
- 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 itOverall 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
See every measure and the patient survey for Stanford Health Care
Behind the star rating — Deaths: 5 better, 3 the same, 0 worse of 8 measures. Safety: 3 better, 5 the same, 0 worse of 8 measures. Readmissions: 2 better, 5 the same, 4 worse of 11 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.
| Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths | 5.31 (4.24 to 6.37) · 8,661 cases | Worse | Jul 2022 – Jun 2024 |
| Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits | 14.1 (12.7 to 15.7) · 2,191 cases | Worse | Jan 2024 – Dec 2024 |
| Postoperative respiratory failure rateComplications and deaths | 4.08 (1.95 to 6.21) · 5,296 cases | Better | Jul 2022 – Jun 2024 |
| Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections | 0.317 | Better | Oct 2024 – Sep 2025 |
| Clostridium Difficile (C.Diff)Infections | 0.446 | Better | Oct 2024 – Sep 2025 |
| SSI - Colon SurgeryInfections | 0.241 | Better | Oct 2024 – Sep 2025 |
| Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits | 0.7 (0.6 to 0.9) · 3,348 cases | Better | Jan 2024 – Dec 2024 |
| Abdominopelvic accidental puncture or laceration rateComplications and deaths | 1.06 (0.45 to 1.67) · 5,374 cases | No different | Jul 2022 – Jun 2024 |
| CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths | 0.86 (0.72 to 1) | No different | Jul 2022 – Jun 2024 |
| Death rate among surgical inpatients with serious treatable complicationsComplications and deaths | 166.09 (137.88 to 194.3) · 470 cases | No different | Jul 2022 – Jun 2024 |
| Death rate for CABG surgery patientsComplications and deaths | 1.1 · 192 cases | None | Jul 2022 – Jun 2025 |
| Death rate for COPD patientsComplications and deaths | 6.4 · 146 cases | None | Jul 2022 – Jun 2025 |
| Death rate for heart attack patientsComplications and deaths | 9.7 · 253 cases | None | Jul 2022 – Jun 2025 |
| Death rate for heart failure patientsComplications and deaths | 6.3 · 880 cases | None | Jul 2022 – Jun 2025 |
| Death rate for pneumonia patientsComplications and deaths | 10.3 · 935 cases | None | Jul 2022 – Jun 2025 |
| Death rate for stroke patientsComplications and deaths | 8.7 · 501 cases | None | Jul 2023 – Jun 2025 |
| Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths | 2.1 · 7,730 cases | None | Jul 2024 – Jun 2025 |
| Iatrogenic pneumothorax rateComplications and deaths | 0.13 (0 to 0.27) · 20,799 cases | No different | Jul 2022 – Jun 2024 |
| In-hospital fall-associated fracture rateComplications and deaths | 0.28 (0.14 to 0.43) · 23,182 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative acute kidney injury requiring dialysis rateComplications and deaths | 0.94 (0.2 to 1.68) · 5,694 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative hemorrhage or hematoma rateComplications and deaths | 2.36 (1.54 to 3.19) · 7,846 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative sepsis rateComplications and deaths | 5.2 (3.76 to 6.64) · 5,603 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative wound dehiscence rateComplications and deaths | 1.38 (0.23 to 2.53) · 2,211 cases | No different | Jul 2022 – Jun 2024 |
| Pressure ulcer rateComplications and deaths | 0.52 (0.21 to 0.83) · 19,915 cases | No different | Jul 2022 – Jun 2024 |
| Rate of complications for hip/knee replacement patientsComplications and deaths | 3.6 · 416 cases | None | Apr 2023 – Mar 2025 |
| Central Line Associated Bloodstream Infection (ICU + select Wards)Infections | 0.869 | No different | Oct 2024 – Sep 2025 |
| MRSA BacteremiaInfections | 0.857 | No different | Oct 2024 – Sep 2025 |
| SSI - Abdominal HysterectomyInfections | 0.368 | No different | Oct 2024 – Sep 2025 |
| Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits | 16.2 · 247 cases | None | Jul 2023 – Jun 2025 |
| Heart failure (HF) 30-Day Readmission RateUnplanned return visits | 20.5 · 1,021 cases | None | Jul 2023 – Jun 2025 |
| Hospital return days for heart attack patientsUnplanned return visits | 47.8 · 258 cases | None | Jul 2022 – Jun 2025 |
| Hospital return days for heart failure patientsUnplanned return visits | -1.6 · 990 cases | None | Jul 2022 – Jun 2025 |
| Hospital return days for pneumonia patientsUnplanned return visits | 20.8 · 976 cases | None | Jul 2022 – Jun 2025 |
| Pneumonia (PN) 30-Day Readmission RateUnplanned return visits | 16.5 · 959 cases | None | Jul 2023 – Jun 2025 |
| Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits | 5.2 (4.4 to 6.2) · 2,191 cases | No different | Jan 2024 – Dec 2024 |
| Rate of readmission after hip/knee replacementUnplanned return visits | 5.1 · 425 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission for CABGUnplanned return visits | 9.6 · 158 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits | 19.6 · 183 cases | None | Jul 2023 – Jun 2025 |
| Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits | 12.7 (10.4 to 15.4) · 4,578 cases | No different | Jan 2022 – Dec 2024 |
What patients said (6,810 patients answered, 25% of those asked)
| Cleanliness | 4 |
| Nurse communication | 4 |
| Doctor communication | 4 |
| Communication about medicines | 3 |
| Discharge information | 4 |
| Overall hospital rating | 4 |
| Quietness | 2 |
| Recommend hospital | 5 |
| Room was "always" clean | 75% |
| Nurses "always" communicated well | 82% |
| Doctors "always" communicated well | 81% |
| Staff "always" explained | 63% |
| Yes, staff "did" give patients this information | 89% |
| Yes, staff "did" give patients information about help after discharge | 89% |
| Doctors "always" explained things so they could understand | 76% |
| Doctors "always" listened carefully | 80% |
| Doctors "always" treated them with courtesy and respect | 87% |
| Patients who gave a rating of "9" or "10" (high) | 79% |
| Staff "always" explained new medications | 76% |
| Nurses "always" explained things so they could understand | 77% |
| Nurses "always" listened carefully | 79% |
| Nurses "always" treated them with courtesy and respect | 88% |
| "Always" quiet at night | 53% |
| "YES", patients would definitely recommend the hospital | 83% |
| Staff "always" explained possible side effects | 50% |
| Yes, staff "did" give patients information about possible symptoms | 90% |
Original Medicare doctor bills
$11,299
Medicare paid this office $11,299 for 37 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Critical care, first 30-74 minutes | 14 | $5,221 | $186 |
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 25 | $2,974 | $71 |
Who their Medicare patients are
37 Original Medicare patients in 2024. Average age 78 · 85 and older 35% · Women 49% · Health risk score 2.61. Above the middle of the specialty; the typical general surgery clinician is at 1.69.
Conditions among them: High blood pressure 75% · Chronic kidney disease 57% · Diabetes 43% · Heart failure 41% · Depression 41% · Atrial fibrillation 38% · Coronary heart disease 35%.
The office billed $83,749, Medicare allowed $14,172 and paid $11,299; for 81 services of 12 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 | 37 | 81 | 78 | 2.61 | $83,749 | $11,299 |
| 2023 | 70 | 132 | 73 | 2.49 | $126,985 | $19,131 |
| 2022 | 70 | 158 | 75 | 2.18 | $186,646 | $22,641 |
| 2021 | 26 | 64 | 76 | 1.49 | $72,112 | $8,490 |
| 2020 | 98 | 215 | 75 | 1.97 | $196,062 | $29,615 |
| 2019 | 110 | 233 | 76 | 2.31 | $264,526 | $39,975 |
| 2018 | 128 | 271 | 75 | 2.47 | $309,356 | $46,466 |
| 2017 | 105 | 237 | 76 | 1.99 | $251,270 | $35,709 |
| 2016 | 108 | 263 | 75 | 2.11 | $277,965 | $41,351 |
| 2015 | 69 | 228 | 73 | 2.38 | $237,795 | $36,644 |
| 2014 | 87 | 249 | 72 | 2.50 | $252,559 | $42,628 |
| 2013 | 95 | 279 | 73 | 2.19 | $304,663 | $47,501 |
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
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 46 | $6,202 | $73 |
| Critical care, first 30-74 minutes | 11 | $2,501 | $192 |
2022: 2 services
| Critical care, first 30-74 minutes | 14 | $6,632 | $195 |
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 49 | $5,126 | $65 |
2021: 1 service
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 13 | $1,859 | $66 |
2020: 2 services
| Critical care, first 30-74 minutes | 31 | $13,698 | $201 |
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 55 | $7,686 | $68 |
2019: 3 services
| Critical care, first 30-74 minutes | 36 | $16,636 | $198 |
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 61 | $6,007 | $66 |
| Initial hospital care with straightforward or low-level medical decision making at least 55 minutes | 14 | $1,733 | $124 |
2018: 3 services
| Critical care, first 30-74 minutes | 33 | $17,691 | $194 |
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 73 | $7,104 | $64 |
| Initial hospital care with straightforward or low-level medical decision making at least 55 minutes | 13 | $1,481 | $114 |
2017: 3 services
| Critical care, first 30-74 minutes | 30 | $16,290 | $196 |
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 46 | $5,442 | $65 |
| Initial hospital care with straightforward or low-level medical decision making at least 55 minutes | 12 | $1,464 | $122 |
2016: 2 services
| Critical care, first 30-74 minutes | 41 | $21,832 | $195 |
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 58 | $6,366 | $64 |
2015: 2 services
| Critical care, first 30-74 minutes | 34 | $22,589 | $196 |
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 37 | $5,046 | $65 |
2014: 2 services
| Critical care, first 30-74 minutes | 31 | $19,156 | $195 |
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 45 | $6,021 | $63 |
2013: 3 services
| Critical care, first 30-74 minutes | 45 | $21,172 | $191 |
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 36 | $4,329 | $62 |
| Initial hospital care with straightforward or low-level medical decision making at least 55 minutes | 16 | $1,900 | $119 |
Money from drug and device companies
$7 in 2024
| 2024 | 1 | 1 | None | $7 |
| 2020 | 1 | 1 | $390 | $390 |
| 2019 | 1 | 1 | $390 | $390 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| BTG International | Digifab | $7 | 1 payment
|
See the published payment
| BTG International | Education · 2024-08-01 | Digifab | $7 |
See earlier years (2020, 2019)
2020: $390
| Merck Sharp & Dohme | None | $390 | 1 payment
|
2019: $390
| Merck Sharp & Dohme | None | $390 | 1 payment
|
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
- 1093816001
- Licence
- CA A100351, MI 4301083117California A100351: Current · expires 2027-03-31
- Trained
- State University of New York at Buffalo School of Medicine, 1997
- Group
- Stanford Health Care
- Gender
- Male
More record details
- Sole proprietor
- No
- Medicaid ID
- MI 4627631
- Taxonomy
- Federal specialty code 2086S0102X (2086S0102X); Federal specialty code 2083C0008X (2083C0008X); Surgery (208600000X)
- Mailing address
- 300 Pasteur Dr, Palo Alto, CA, 94304
- NPI first listed
- 2006-09-25
- NPI last updated
- 2024-04-29
- NPI record certified
- 2024-04-29
This is when the NPI record was last certified, not a medical board exam.