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Erin Mccutchen Maddy, MD

Anesthesiology · Duluth

NPI 1114260296

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
3
Since medical school
13 years
University of Minnesota Medical School, 2013

Offices

3 locations · The Duluth Clinic Ltd · 1,135 clinicians in this group

Looking this up.

Hospitals listed: Essentia Health Duluth · Essentia Health St Mary'S Hospital - Superior · Essentia Health St Mary'S Medical Center. 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. Maddy’s office to ask if they take your plan before you enroll.

California Medical Board record

Licence A146593 · Cancelled

Licence status: Cancelled · since 2016 · University of Minnesota Medical School.

License has been voluntarily canceled, or the license has been expired for at least five years and has not been renewed. No practice is permitted.

No disciplinary actions, convictions, malpractice judgments or citations in this record.

Hospitals they work in

3 hospitals

These rate the hospital, not this clinician. Most measures at most hospitals are no different from the national rate.

  • Essentia Health DuluthDuluth, MNAcute Care Hospital · Voluntary non-profit - Private · No emergency department · Birthing-friendlyPart of Essentia Health, which runs 18 hospitals in 4 statesPatients rate it 3 of 5 · 63% would definitely recommend it
    No overall ratingBetter than the national rate — Clostridium Difficile (C.Diff): 0, Oct 2024 – Sep 2025
  • Essentia Health St Mary'S Medical CenterDuluth, MNAcute Care Hospital · Voluntary non-profit - Private · Has an emergency department · Birthing-friendlyPart of Essentia Health, which runs 18 hospitals in 4 statesPatients rate it 4 of 5 · 73% would definitely recommend it
    Overall rating: 4 of 5 starsBetter than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.241, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.158, Oct 2024 – Sep 2025Better than the national rate — MRSA Bacteremia: 0, Oct 2024 – Sep 2025
  • St Marys Hospital SuperiorSuperior, WICritical Access Hospital · Voluntary non-profit - Private · Has an emergency departmentPart of Essentia Health, which runs 18 hospitals in 4 statesPatients rate it 3 of 5 · 66% would definitely recommend it
    No overall ratingNo measure marked better or worse than the national rate
See every measure and the patient survey for Essentia Health Duluth

Behind the star rating — Deaths: 0 better, 1 the same, 0 worse of 1 measures. Safety: 1 better, 1 the same, 0 worse of 2 measures. Readmissions: 0 better, 4 the same, 0 worse of 4 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at Essentia Health Duluth
Clostridium Difficile (C.Diff)Infections0BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths1.05 (0 to 2.13) · 72 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.94 (0.46 to 1.41)No differentJul 2022 – Jun 2024
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths3.2 · 514 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.2 (0 to 0.44) · 910 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.35 (0.14 to 0.57) · 938 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths3.4 (0.8 to 6.01) · 86 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths1.64 (0 to 3.36) · 55 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.27 (0.56 to 3.99) · 84 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths8.79 (0 to 18.64) · 51 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths5.14 (0.84 to 9.45) · 47 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.46 (0 to 1.62) · 719 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths4.5 · 31 casesNoneApr 2023 – Mar 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits14.2 · 26 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits21.1 · 61 casesNoneJul 2023 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits-32.1 · 25 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits16.9 · 33 casesNoneJul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits6.7 (4.6 to 9.3) · 148 casesNo differentJan 2024 – Dec 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits12.6 (9.5 to 16.2) · 148 casesNo differentJan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits6.5 · 31 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits19.1 · 37 casesNoneJul 2023 – Jun 2025
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits0.9 (0.7 to 1.3) · 330 casesNo differentJan 2024 – Dec 2024

What patients said (370 patients answered, 27% of those asked)

Patient survey stars by topic at Essentia Health Duluth
Cleanliness2
Nurse communication3
Doctor communication3
Communication about medicines2
Discharge information3
Overall hospital rating2
Quietness3
Recommend hospital3
Share of patients giving the best answer at Essentia Health Duluth
Room was "always" clean60%
Nurses "always" communicated well76%
Doctors "always" communicated well76%
Staff "always" explained58%
Yes, staff "did" give patients this information85%
Yes, staff "did" give patients information about help after discharge87%
Doctors "always" explained things so they could understand72%
Doctors "always" listened carefully74%
Doctors "always" treated them with courtesy and respect82%
Patients who gave a rating of "9" or "10" (high)60%
Staff "always" explained new medications73%
Nurses "always" explained things so they could understand71%
Nurses "always" listened carefully75%
Nurses "always" treated them with courtesy and respect84%
"Always" quiet at night58%
"YES", patients would definitely recommend the hospital63%
Staff "always" explained possible side effects44%
Yes, staff "did" give patients information about possible symptoms84%
See every measure and the patient survey for Essentia Health St Mary'S Medical Center

Behind the star rating — Deaths: 0 better, 8 the same, 0 worse of 8 measures. Safety: 2 better, 5 the same, 0 worse of 7 measures. Readmissions: 0 better, 8 the same, 0 worse of 8 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at Essentia Health St Mary'S Medical Center
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.241BetterOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.158BetterOct 2024 – Sep 2025
MRSA BacteremiaInfections0BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths1.37 (0.45 to 2.29) · 1,277 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.9 (0.62 to 1.17)No differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths178.07 (136.15 to 219.99) · 126 casesNo differentJul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths2.6 · 84 casesNoneJul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths9.5 · 65 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths10.8 · 192 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths10 · 311 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths12.3 · 76 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths10.7 · 623 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths3.4 · 4,211 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.19 (0 to 0.38) · 5,708 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.4 (0.21 to 0.6) · 5,766 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths2.74 (0.88 to 4.59) · 1,972 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths1.46 (0.03 to 2.89) · 725 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.29 (0.92 to 3.66) · 1,840 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths4.39 (0 to 9.84) · 722 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths6.04 (2.83 to 9.26) · 706 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.51 (0.09 to 2.93) · 389 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.69 (0.11 to 1.28) · 4,802 casesNo differentJul 2022 – Jun 2024
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.873No differentOct 2024 – Sep 2025
SSI - Abdominal HysterectomyInfections0.877No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections0.683No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits13.8 · 519 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits20.2 · 840 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits4.5 · 217 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits-10.9 · 373 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits68.4 · 86 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits16.6 · 169 casesNoneJul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits9.2 · 185 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits19.5 · 214 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits13.6 (10.3 to 18) · 825 casesNo differentJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits1.1 (0.8 to 1.5) · 268 casesNo differentJan 2024 – Dec 2024

What patients said (650 patients answered, 27% of those asked)

Patient survey stars by topic at Essentia Health St Mary'S Medical Center
Cleanliness2
Nurse communication4
Doctor communication3
Communication about medicines3
Discharge information4
Overall hospital rating4
Quietness4
Recommend hospital4
Share of patients giving the best answer at Essentia Health St Mary'S Medical Center
Room was "always" clean61%
Nurses "always" communicated well79%
Doctors "always" communicated well78%
Staff "always" explained62%
Yes, staff "did" give patients this information88%
Yes, staff "did" give patients information about help after discharge89%
Doctors "always" explained things so they could understand72%
Doctors "always" listened carefully77%
Doctors "always" treated them with courtesy and respect84%
Patients who gave a rating of "9" or "10" (high)73%
Staff "always" explained new medications72%
Nurses "always" explained things so they could understand73%
Nurses "always" listened carefully76%
Nurses "always" treated them with courtesy and respect87%
"Always" quiet at night63%
"YES", patients would definitely recommend the hospital73%
Staff "always" explained possible side effects53%
Yes, staff "did" give patients information about possible symptoms88%
See every measure and the patient survey for St Marys Hospital Superior

Behind the star rating — Deaths: 0 better, 1 the same, 0 worse of 1 measures. Safety: 0 better, 1 the same, 0 worse of 1 measures. Readmissions: 0 better, 1 the same, 0 worse of 1 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at St Marys Hospital Superior
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths3.6 · 131 casesNoneJul 2024 – Jun 2025
Clostridium Difficile (C.Diff)Infections0.497No differentOct 2024 – Sep 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits21.1 · 31 casesNoneJul 2023 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits17.4 · 25 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits19.5 · 26 casesNoneJul 2023 – Jun 2025

What patients said (113 patients answered, 25% of those asked)

Patient survey stars by topic at St Marys Hospital Superior
Cleanliness4
Nurse communication2
Doctor communication3
Communication about medicines3
Discharge information3
Overall hospital rating3
Quietness3
Recommend hospital4
Share of patients giving the best answer at St Marys Hospital Superior
Room was "always" clean70%
Nurses "always" communicated well73%
Doctors "always" communicated well78%
Staff "always" explained66%
Yes, staff "did" give patients this information88%
Yes, staff "did" give patients information about help after discharge92%
Doctors "always" explained things so they could understand75%
Doctors "always" listened carefully76%
Doctors "always" treated them with courtesy and respect84%
Patients who gave a rating of "9" or "10" (high)60%
Staff "always" explained new medications74%
Nurses "always" explained things so they could understand68%
Nurses "always" listened carefully70%
Nurses "always" treated them with courtesy and respect81%
"Always" quiet at night62%
"YES", patients would definitely recommend the hospital66%
Staff "always" explained possible side effects59%
Yes, staff "did" give patients information about possible symptoms85%

Original Medicare doctor bills

$16,819

Medicare paid this office $16,819 for 187 people.

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

Largest Original Medicare bills
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope23$1,238$54
Anesthesia for lens surgery18$839$47
Anesthesia for other procedure on large bowel using an endoscope14$740$53

Who their Medicare patients are

187 Original Medicare patients in 2024. Average age 70 · Under 65 19% · 85 and older 9% · Women 60% · Also on Medicaid 23% · Health risk score 1.69. Above the middle of the specialty; the typical anesthesiology clinician is at 1.54.

Conditions among them: High blood pressure 75% · Diabetes 39% · Coronary heart disease 29% · Depression 29% · Chronic kidney disease 28% · Atrial fibrillation 26% · Heart failure 22% · Cancer 20% · COPD 19% · Stroke 13% · Dementia 6%.

The office billed $253,833, Medicare allowed $21,443 and paid $16,819; for 214 services of 61 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
2024187214701.69$253,833$16,819
2023167205691.58$224,146$15,823
2022196225691.70$255,161$18,787
2021223269691.66$275,918$20,865
2020196244681.85$240,788$20,174
2019273320681.67$316,415$27,136
2018123131691.70$181,975$22,296
20173031691.06$48,397$7,295

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: 3 services

Original Medicare services billed in 2023
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope19$980$52
Anesthesia for lens surgery13$686$53
Anesthesia for other procedure on lower leg, ankle, and foot bones11$521$47

2022: 3 services

Original Medicare services billed in 2022
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope19$1,011$53
Anesthesia for other procedure on large bowel using an endoscope19$943$50
Anesthesia for procedure on small and large bowel using an endoscope11$623$57

2021: 5 services

Original Medicare services billed in 2021
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope28$1,722$59
Anesthesia for other procedure on large bowel using an endoscope24$1,442$60
Anesthesia for lens surgery25$1,165$47
Anesthesia for procedure on small and large bowel using an endoscope14$795$57
Ultrasonic guidance for needle placement12$294$24

2020: 2 services

Original Medicare services billed in 2020
Anesthesia for lens surgery24$1,223$51
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope19$1,213$61

2019: 5 services

Original Medicare services billed in 2019
Anesthesia for other procedure on upper abdomen16$2,008$125
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope29$1,826$61
Anesthesia for other procedure on lower abdomen13$1,525$117
Anesthesia for other procedure on large bowel using an endoscope13$675$52
Ultrasonic guidance for needle placement16$404$25

2018: 1 service

Original Medicare services billed in 2018
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope13$1,706$131

Drugs they prescribed that Part D paid

This is pharmacy cost, not the office bill, and not what patients paid.

Opioids were 0% of their 55 Part D prescriptions in 2014.

Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.

Year by year

Part D prescribing by year
201455220% (0)24%$1,896
20134317NoneNone$4,663

Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.

Professional record

NPI
1114260296
Licence
CA A146593California A146593: Cancelled
Trained
University of Minnesota Medical School, 2013 · 13 years ago
Gender
Female
More record details
Sole proprietor
No
Taxonomy
Federal specialty code 207L00000X (207L00000X); Student in a training program (390200000X)
Mailing address
1804 Embarcadero Rd, Palo Alto, CA, 94303
NPI first listed
2013-03-27
NPI last updated
2018-10-09

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

Extra NPI addresses: 300 Pasteur Dr, Stanford, CA, 94305