Skip to main content
UniHealth

Doctor search

Aaron M Mittel, MD

Anesthesiology · Stanford

NPI 1184999245

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
Not verified
Not the same as out of network.
Offices
2

Offices

2 locations · Stanford Health Care · Trustees of Columbia University in the City of New York

Looking this up.

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

Plan participation

Not verified

We could not verify current plan participation for this doctor. This does not mean they are out of network. Call Dr. Mittel’s office to ask if they take your plan before you enroll.

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

$74,766

Medicare paid this office $74,766 for 180 people.

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

Largest Original Medicare bills
Critical care, first 30-74 minutes26$18,947$199
Anesthesia for procedure on heart and large blood vessels19$5,914$311
Anesthesia for x-ray or radiation therapy21$3,331$159
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes15$2,556$111
Ultrasound of heart with probe in esophagus, with report25$2,410$96
See all 13 services
Every Original Medicare service billed
Critical care, first 30-74 minutes26$18,947$199
Anesthesia for procedure on heart and large blood vessels19$5,914$311
Anesthesia for x-ray or radiation therapy21$3,331$159
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes15$2,556$111
Ultrasound of heart with probe in esophagus, with report25$2,410$96
Anesthesia for other closed procedure on chest13$2,319$166
Insertion of non-tunneled central venous tube for infusion (5 years or older)23$2,075$80
Anesthesia for procedure to correct abnormal heart rhythm19$1,953$98
Insertion of artery tube for blood sampling or infusion through skin39$1,760$41
Anesthesia for insertion of permanent heart pacemaker11$1,350$123
Ultrasound of heart blood flow, valves and chambers25$402$16
Ultrasound of heart blood flow, valves and chambers, follow-up18$119$7
Ultrasound of heart with color-depicted blood flow, rate and valve function24$66$3

Who their Medicare patients are

180 Original Medicare patients in 2024. Average age 75 · Under 65 10% · 85 and older 16% · Women 37% · Also on Medicaid 13% · Health risk score 2.26. Above the middle of the specialty; the typical anesthesiology clinician is at 1.54.

Conditions among them: High blood pressure 75% · Coronary heart disease 70% · Atrial fibrillation 64% · Heart failure 63% · Diabetes 52% · Chronic kidney disease 52% · Depression 30% · Cancer 26% · COPD 25% · Stroke 21% · Dementia 14%.

The office billed $1,264,680, Medicare allowed $93,074 and paid $74,766; for 447 services of 43 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
2024180447752.26$1,264,680$74,766
2023197461732.28$1,331,435$74,963
2022153404722.11$1,130,155$69,566
2021173487722.31$1,264,180$87,886
2020150404732.60$1,002,357$73,640
2019152457761.99$1,234,010$83,467
201864224723.02$513,593$39,564

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: 12 services

Original Medicare services billed in 2023
Critical care, first 30-74 minutes35$20,539$196
Anesthesia for procedure on heart and large blood vessels26$8,069$310
Anesthesia for x-ray or radiation therapy30$4,515$151
Ultrasound of heart with probe in esophagus, with report25$2,449$94
Anesthesia for x-ray on artery of brain, heart, or chest14$2,382$170
Anesthesia for other closed procedure on chest11$2,122$177
Insertion of artery tube for blood sampling or infusion through skin43$1,909$41
Anesthesia for insertion of permanent heart pacemaker14$1,790$128
Insertion of non-tunneled central venous tube for infusion (5 years or older)11$857$78
Ultrasound of heart blood flow, valves and chambers24$391$16
Ultrasound of heart blood flow, valves and chambers, follow-up19$122$6
Ultrasound of heart with color-depicted blood flow, rate and valve function24$64$3

2022: 10 services

Original Medicare services billed in 2022
Critical care, first 30-74 minutes29$21,302$199
Anesthesia for procedure on heart and large blood vessels12$3,826$319
Anesthesia for x-ray or radiation therapy19$3,052$161
Ultrasound of heart with probe in esophagus, with report22$2,120$96
Anesthesia for insertion of permanent heart pacemaker15$1,967$131
Insertion of artery tube for blood sampling or infusion through skin37$1,498$40
Insertion of tube in pulmonary artery for monitoring16$1,302$81
Ultrasound of heart blood flow, valves and chambers22$349$16
Ultrasound of heart blood flow, valves and chambers, follow-up18$118$7
Ultrasound of heart with color-depicted blood flow, rate and valve function20$54$3

2021: 11 services

Original Medicare services billed in 2021
Critical care, first 30-74 minutes63$37,686$204
Anesthesia for procedure on heart and large blood vessels22$8,322$378
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes19$2,687$96
Anesthesia for x-ray or radiation therapy14$2,500$179
Ultrasound of heart with probe in esophagus, with report23$2,215$96
Critical care, each additional 30 minutes13$2,081$104
Insertion of artery tube for blood sampling or infusion through skin39$1,636$42
Insertion of tube in pulmonary artery for monitoring13$1,075$83
Ultrasound of heart blood flow, valves and chambers20$328$16
Ultrasound of heart blood flow, valves and chambers, follow-up19$129$7
Ultrasound of heart with color-depicted blood flow, rate and valve function19$53$3

2020: 10 services

Original Medicare services billed in 2020
Critical care, first 30-74 minutes51$30,043$210
Anesthesia for procedure on heart and large blood vessels17$7,011$412
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes21$2,587$96
Critical care, each additional 30 minutes12$2,438$106
Ultrasound of heart with probe in esophagus, with report17$1,689$99
Insertion of artery tube for blood sampling or infusion through skin28$1,201$41
Insertion of tube in pulmonary artery for monitoring11$910$83
Ultrasound of heart blood flow, valves and chambers15$247$16
Ultrasound of heart blood flow, valves and chambers, follow-up13$88$7
Ultrasound of heart with color-depicted blood flow, rate and valve function15$42$3

2019: 11 services

Original Medicare services billed in 2019
Critical care, first 30-74 minutes37$26,123$198
Anesthesia for procedure on heart and large blood vessels27$12,053$446
Anesthesia for x-ray or radiation therapy13$2,404$185
Ultrasound of heart with probe in esophagus, with report22$2,316$96
Anesthesia for insertion of permanent heart pacemaker12$2,061$172
Insertion of artery tube for blood sampling or infusion through skin44$1,802$40
Insertion of tube in pulmonary artery for monitoring17$1,358$80
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes11$1,198$92
Ultrasound of heart blood flow, valves and chambers11$177$16
Ultrasound of heart blood flow, valves and chambers, follow-up21$145$7
Ultrasound of heart with color-depicted blood flow, rate and valve function21$60$3

2018: 3 services

Original Medicare services billed in 2018
Critical care, first 30-74 minutes32$21,408$198
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes14$2,319$93
Insertion of artery tube for blood sampling or infusion through skin19$754$40

Checkups this office reported

Medicare did not publish checkup rates for this clinician.

Medicare’s overall office score
100.0 / 100
Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.

Professional record

NPI
1184999245
Licence
NY 286488
Trained
University of Miami, Lm Miller School of Medicine, 2012
Group
Stanford Health Care · Trustees of Columbia University in the City of New York
Gender
Male
More record details
Sole proprietor
No
Taxonomy
Federal specialty code 207L00000X (207L00000X); Federal specialty code 207LC0200X (207LC0200X)
Mailing address
300 Pasteur Dr, Stanford, CA, 94305
NPI first listed
2012-03-21
NPI last updated
2026-03-30
NPI record certified
2026-03-30

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

Extra NPI addresses: 630 W 168th St, New York, NY, 10032

This office lists an electronic records connection.