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Mostafa Ahmed Sadek, MD

General Surgery · Hollister

NPI 1851610745

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
17
3 carriers
Offices
2

Offices

2 locations · Hazel Hawkins Memorial Hospital · Kings Physician Services PC

Looking this up.

Hospitals listed: New York-Presbyterian Hospital. That is not proof they admit you there this week.

Plans that list them

17 plans · 3 carriers

A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Sadek’s office at (718) 780-3040 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.

17 of 17 plans

Plans whose provider directory lists this clinician
Alignment Health BreathEasy (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Clarity (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Harmony (HMO)Alignment Health PlanListedOct 3, 2026
Alignment Health Heart & Diabetes (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Heart & Diabetes CalPlus (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health Heart & Diabetes Care (HMO C-SNP)Alignment Health PlanListedSep 28, 2026
Alignment Health Heart & Diabetes Choice (HMO C-SNP)Alignment Health PlanListedSep 28, 2026
Alignment Health Honor+ Plan (HMO)Alignment Health PlanListedOct 3, 2026
Alignment Health My Choice CalCare (HMO)Alignment Health PlanListedOct 3, 2026
Alignment Health Silicon (HMO C-SNP)Alignment Health PlanListedOct 3, 2026
Alignment Health smartHMO (HMO)Alignment Health PlanListedOct 3, 2026
Alignment Health the ONE (HMO)Alignment Health PlanListedOct 3, 2026
SCAN Balance (HMO C-SNP)SCAN Health PlanListedOct 3, 2026
SCAN Classic (HMO)SCAN Health PlanListedOct 3, 2026
SCAN MyChoice (HMO)SCAN Health PlanListedOct 3, 2026
SCAN Strive (HMO C-SNP)SCAN Health PlanListedOct 3, 2026
DualConnect (HMO D-SNP)Santa Clara Family Health PlanListedSep 1, 2026

California Medical Board record

Licence A175911 · Current

Licensed to practise in California · since 2021 · expires 2027-12-31 · Ain Shams University Faculty 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.

  • New York-Presbyterian HospitalNew York, NYAcute Care Hospital · Voluntary non-profit - Private · Has an emergency department · Birthing-friendlyPart of New York Presbyterian Healthcare System, which runs 8 hospitalsHome of Herbert Irving Comprehensive Cancer Center, a National Cancer Institute designated comprehensive cancer centrePatients rate it 3 of 5 · 72% would definitely recommend it
    Overall rating: 5 of 5 starsWorse than the national rate — Rate of inpatient admissions for patients receiving outpatient chemotherapy: 15.2 (13.8 to 16.7) · 1,897 cases, Jan 2024 – Dec 2024Better than the national rate — Abdominopelvic accidental puncture or laceration rate: 0.35 (0 to 0.86) · 10,364 cases, Jul 2022 – Jun 2024Better than the national rate — CMS Medicare PSI 90: Patient safety and adverse events composite: 0.4 (0.3 to 0.51), Jul 2022 – Jun 2024Better than the national rate — In-hospital fall-associated fracture rate: 0.14 (0.03 to 0.25) · 52,654 cases, Jul 2022 – Jun 2024Better than the national rate — Perioperative pulmonary embolism or deep vein thrombosis rate: 1.48 (0.6 to 2.36) · 14,926 cases, Jul 2022 – Jun 2024Better than the national rate — Postoperative acute kidney injury requiring dialysis rate: 0.48 (0 to 1.06) · 8,078 cases, Jul 2022 – Jun 2024Better than the national rate — Postoperative hemorrhage or hematoma rate: 0.94 (0.21 to 1.66) · 12,529 cases, Jul 2022 – Jun 2024Better than the national rate — Postoperative respiratory failure rate: 6.15 (4.51 to 7.79) · 8,277 cases, Jul 2022 – Jun 2024Better than the national rate — Postoperative sepsis rate: 1.66 (0.42 to 2.91) · 8,436 cases, Jul 2022 – Jun 2024Better than the national rate — Pressure ulcer rate: 0.09 (0 to 0.3) · 44,511 cases, Jul 2022 – Jun 2024Better than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0.575, Oct 2024 – Sep 2025Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.632, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.22, Oct 2024 – Sep 2025Better than the national rate — MRSA Bacteremia: 0.743, Oct 2024 – Sep 2025Better than the national rate — Rate of emergency department (ED) visits for patients receiving outpatient chemotherapy: 3.6 (2.9 to 4.4) · 1,897 cases, Jan 2024 – Dec 2024Better than the national rate — Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies): 10.6 (8.9 to 12.6) · 7,950 cases, Jan 2022 – Dec 2024Better than the national rate — Ratio of unplanned hospital visits after hospital outpatient surgery: 0.6 (0.6 to 0.7) · 4,225 cases, Jan 2024 – Dec 2024
See every measure and the patient survey for New York-Presbyterian Hospital

Behind the star rating — Deaths: 6 better, 2 the same, 0 worse of 8 measures. Safety: 4 better, 4 the same, 0 worse of 8 measures. Readmissions: 3 better, 6 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.

Every scored measure at New York-Presbyterian Hospital
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits15.2 (13.8 to 16.7) · 1,897 casesWorseJan 2024 – Dec 2024
Abdominopelvic accidental puncture or laceration rateComplications and deaths0.35 (0 to 0.86) · 10,364 casesBetterJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.4 (0.3 to 0.51)BetterJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.14 (0.03 to 0.25) · 52,654 casesBetterJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths1.48 (0.6 to 2.36) · 14,926 casesBetterJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths0.48 (0 to 1.06) · 8,078 casesBetterJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths0.94 (0.21 to 1.66) · 12,529 casesBetterJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths6.15 (4.51 to 7.79) · 8,277 casesBetterJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths1.66 (0.42 to 2.91) · 8,436 casesBetterJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.09 (0 to 0.3) · 44,511 casesBetterJul 2022 – Jun 2024
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.575BetterOct 2024 – Sep 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.632BetterOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.22BetterOct 2024 – Sep 2025
MRSA BacteremiaInfections0.743BetterOct 2024 – Sep 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits3.6 (2.9 to 4.4) · 1,897 casesBetterJan 2024 – Dec 2024
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits10.6 (8.9 to 12.6) · 7,950 casesBetterJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits0.6 (0.6 to 0.7) · 4,225 casesBetterJan 2024 – Dec 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths156.83 (135.92 to 177.74) · 798 casesNo differentJul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths1.7 · 382 casesNoneJul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths5.7 · 574 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths9.6 · 616 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths6.9 · 2,532 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths10.9 · 3,140 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths7.7 · 1,821 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths1.8 · 24,470 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.11 (0 to 0.22) · 48,588 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths0.84 (0 to 1.9) · 3,187 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths4 · 1,240 casesNoneApr 2023 – Mar 2025
SSI - Abdominal HysterectomyInfections0.314No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections0.717No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits13.6 · 1,045 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits20.4 · 5,234 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits11 · 686 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits3 · 2,938 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits13.4 · 3,258 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits16.4 · 5,005 casesNoneJul 2023 – Jun 2025
Rate of readmission after hip/knee replacementUnplanned return visits5.5 · 1,230 casesNoneJul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits9.9 · 411 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits20.6 · 1,226 casesNoneJul 2023 – Jun 2025

What patients said (2,640 patients answered, 20% of those asked)

Patient survey stars by topic at New York-Presbyterian Hospital
Cleanliness3
Nurse communication3
Doctor communication3
Communication about medicines3
Discharge information3
Overall hospital rating3
Quietness2
Recommend hospital4
Share of patients giving the best answer at New York-Presbyterian Hospital
Room was "always" clean65%
Nurses "always" communicated well76%
Doctors "always" communicated well78%
Staff "always" explained59%
Yes, staff "did" give patients this information85%
Yes, staff "did" give patients information about help after discharge84%
Doctors "always" explained things so they could understand74%
Doctors "always" listened carefully77%
Doctors "always" treated them with courtesy and respect84%
Patients who gave a rating of "9" or "10" (high)69%
Staff "always" explained new medications74%
Nurses "always" explained things so they could understand73%
Nurses "always" listened carefully72%
Nurses "always" treated them with courtesy and respect82%
"Always" quiet at night49%
"YES", patients would definitely recommend the hospital72%
Staff "always" explained possible side effects45%
Yes, staff "did" give patients information about possible symptoms87%

Original Medicare doctor bills

$31,270

Medicare paid this office $31,270 for 101 people.

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

Largest Original Medicare bills
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes55$6,635$116
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes23$3,497$70
Subsequent hospital care with straightforward or low level of medical decision making, per day at least 25 minutes38$3,475$44

Procedures Medicare counted

Procedure volume Medicare published
Removal of tissue1-10None

Who their Medicare patients are

101 Original Medicare patients in 2024. Average age 75 · Under 65 13% · 85 and older 24% · Women 55% · Also on Medicaid 51% · Health risk score 3.11. Sicker patients than 9 in 10 peers; the typical general surgery clinician is at 1.69.

Conditions among them: High blood pressure 75% · Diabetes 59% · Chronic kidney disease 49% · Heart failure 48% · Coronary heart disease 46% · Depression 36% · Atrial fibrillation 34% · Stroke 32% · COPD 30% · Dementia 30% · Cancer 19%.

The office billed $236,646, Medicare allowed $39,727 and paid $31,270; for 253 services of 35 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 by year
2024101253753.11$236,646$31,270
202361119731.53$140,201$13,669
20225096721.60$27,075$6,295

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

Original Medicare services billed in 2023
Subsequent hospital care with straightforward or low level of medical decision making, per day at least 25 minutes26$1,936$44

2022: 2 services

Original Medicare services billed in 2022
Short return visit (20+ min)30$1,880$51
Short return visit13$368$25

Checkups this office reported

Medicare did not publish checkup rates for this clinician.

Medicare’s overall office score
84.2 / 100
Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.

Professional record

NPI
1851610745
Licence
CA A175911California A175911: Current · expires 2027-12-31
Group
Hazel Hawkins Memorial Hospital · Kings Physician Services PC
Gender
Male
More record details
Sole proprietor
No
Taxonomy
Surgery (208600000X)
Mailing address
838 Seabury Dr, San Jose, CA, 95136
NPI first listed
2010-05-18
NPI last updated
2024-06-05
NPI record certified
2024-06-05

This is when the NPI record was last certified, not a medical board exam.

This office lists an electronic records connection.