Dr. Mitchell L. Bressack, MD

  • Chicago, IL
  • Dermatologist
NPI1346245115PAC ID3375559982
Medicare services, 2024
1,619
Medicare patients, 2024
525
Part D claims, 2024
1,350
Hospital affiliations
1
Industry payments
$11,509
Practice address
1653 West Congress Parkway, Chicago, IL 60612
Practice phone
Call (312) 942-5000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Rush University Medical Center

Hospital · Chicago, Illinois

See all 5 affiliations

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Dr. Mitchell L. Bressack is a dermatologist in Chicago, Illinois

Dr. Bressack practices at Rush University Medical Center in Chicago, Illinois, part of Rush System for Health.

Dr. Bressack's NPI, 1346245115, was assigned on June 16, 2005. Dr. Bressack graduated from SUNY Downstate Health Sciences University in 1978. Dr. Bressack's Indiana license number on file is 01031629.

NPI and contact details
Medicare PAC ID
3375559982
NPI enumeration date
June 16, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(312) 942-5000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
74
Medical school graduation
1978

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Mitchell L. Bressack practices at Rush University Medical Center in Chicago, Illinois

Dr. Bressack's primary practice is Rush University Medical Center, at 1653 West Congress Parkway, Chicago, IL 60612 in Cook County. The practice phone is (312) 942-5000.

Source: Dmand AI Affiliation Data

Dr. Mitchell L. Bressack is affiliated with 2 sites of care and 3 medical groups

Dr. Bressack's primary practice is Rush University Medical Center in Chicago, Illinois, part of Rush System for Health. The medical group on file is Rush University Internists. Dmand AI also links Dr. Bressack to 2 more medical groups and 1 group practice or clinic, each named with a free account.

See all 5 affiliations for Dr. Bressack

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Mitchell L. Bressack's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bressack practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Rush University Medical CenterAvailable with a free account
+1 more site and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Mitchell L. Bressack is one of 564 dermatologists in Illinois

Dermatology is Dr. Bressack's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Bressack is board certified in dermatology by the American Board of Dermatology. Dmand AI has Dr. Bressack's licenses on file in 2 states: Indiana and Illinois.

Specialties and state licenses

  • Dermatology, IndianaPrimaryLicense 01031629 · 1982 to 2019 · taxonomy 207N00000X
  • Illinois licenseLicense 036059363 · 1979 to 2026

Clinical focus

Dmand AI lists acne, benign or precancerous skin growths, cold sores or genital herpes, contact dermatitis, hives, itchy rashes, joint cyst and minor injury to a limb among the conditions Dr. Bressack treats.

Dermatologists near Dr. Bressack

Counts of dermatologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Mitchell L. Bressack billed Medicare for 1,619 services in 2024

CMS data shows 1,619 Medicare services from Dr. Bressack across 10 procedure codes in 2024, for 525 Medicare patients. Medicare paid $77,703 for them. Every service was in an office.

Medicare services, 20241,619
Medicare patients525
Paid by Medicare$77,703
Procedure codes10

Dr. Bressack's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 7712024: 7414%
Surgery
2023: 7202024: 62313%
Other services
2023: 02024: 255

Dr. Bressack compared with the Illinois median for dermatologists, 2024

  • Dr. Bressack
  • Illinois median
Medicare services
1,619vs 1,7799% below
Medicare patients
525vs 4917% above
Part D claims
1,146vs 4052.8 times

Medians across 526 dermatologists in Illinois with Dmand AI profiles that report each measure.

Dr. Bressack's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Bressack

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Mitchell L. Bressack treated 525 Medicare patients in 2024, average age 74

CMS counts 525 Medicare patients who saw Dr. Bressack in 2024. The largest group is 65 to 74, with 231 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 11% are also on Medicaid. Their average risk score is 1.15, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Bressack's median patient age at 62, with 49% women.

Medicare patients, 2024525
Average age74
Average risk score1.15
Also on Medicaid11%

Dr. Bressack's Medicare patients by age, 2024

Dr. Bressack's Medicare patients by sex, 2024

  • Women23144%
  • Men29456%

Chronic conditions among Dr. Bressack's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure71%
  3. Arthritis47%
  4. Ischemic heart disease31%
  5. Diabetes25%
  6. Chronic kidney disease20%
  7. Cancer19%
  8. Mood disorders19%

Share of Medicare patients with each condition. A patient can have several.

Dr. Bressack's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 62

Patient panel by sex, all payers

  • Women49%
  • Men50%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Mitchell L. Bressack wrote 1,350 Medicare Part D claims in 2024

In 2024, Dr. Bressack wrote 1,350 Medicare Part D claims for 362 patients. 91% of them were for generic drugs. CMS names the drug for 1,146 of them, across 30 drugs with 11 or more claims each, at $286,099 in total drug cost. In 2023, CMS named 989 claims across 23 drugs.

Part D claims, 20241,350
Drugs named by CMS30
Total drug cost$286,099
Part D patients362

Dr. Bressack's Part D claims by kind of drug, 2024

  • Generic1,230 claims91%
  • Brand-name120 claims9%

Dr. Bressack's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Bressack's Part D claims, 2024

  • Antibiotics9%122 of 1,350 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 9892024: 1,14616%

Drugs named by CMS: 30 in 2024, 23 in 2023.

See all prescribing by Dr. Bressack

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Mitchell L. Bressack ranks in the 83rd percentile for removal of skin lesions in Medicare

Dr. Bressack accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 348 procedures of removal of skin lesions by Dr. Bressack, more than 83% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Bressack ranks in Medicare procedure volume

Removal of skin lesions
83rd percentile348 procedures
Skin biopsy
68th percentile46 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Mitchell L. Bressack received $11,509 in industry payments from 2016 to 2025

CMS Open Payments shows 510 general payments to Dr. Bressack from 38 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 78% of the total. Janssen Pharmaceuticals, Inc paid the most, $1,111.

General payments to Dr. Bressack by program year, 2016 to 2025

General payments to Dr. Bressack by kind, 2016 to 2025

$11.5Kin total
  • Food and beverage$8,97678%
  • Consulting fees$1,45013%
  • Honoraria$8507%
  • Education$2342%

Companies that paid Dr. Bressack the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Bressack

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Mitchell L. Bressack has 1 award and honors on record

Dmand AI lists 1 award for Dr. Bressack.

Awards and honors for Dr. Bressack

  1. Undated
    • AAD Fellow

Source: Dmand AI Professional Profile Data

Dr. Mitchell L. Bressack graduated from SUNY Downstate Health Sciences University

Dr. Bressack graduated from SUNY Downstate Health Sciences University in 1978. Dr. Bressack is a member of AAD.

  1. Medical schoolSUNY Downstate Health Sciences University
  2. Board certified in dermatologyAmerican Board of Dermatology

Source: Dmand AI Professional Profile Data

Dr. Mitchell L. Bressack accepts plans from 17 insurance carriers

Dr. Bressack is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Cigna. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Cigna
  • HCSC
  • United Healthcare
  • Elevance
  • Aspirus Health Plan
  • Blue Cross Blue Shield of Massachusetts
  • +9 more carriersWith a free account

Plan types Dr. Bressack accepts, by number of carriers

  1. PPO10
  2. HMO8
  3. Medicare8
  4. POS6
  5. EPO4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Mitchell L. Bressack's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Mitchell L. Bressack

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Mitchell L. Bressack's NPI number?

Dr. Mitchell L. Bressack's NPI number is 1346245115. It was assigned on June 16, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Mitchell L. Bressack?

Dr. Mitchell L. Bressack is a dermatologist in Chicago, Illinois. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).

Where does Dr. Mitchell L. Bressack practice?

Dr. Bressack practices at 1653 West Congress Parkway, Chicago, IL 60612. Dr. Bressack's primary practice is Rush University Medical Center in Chicago, Illinois, part of Rush System for Health. Dmand AI also links Dr. Bressack to 2 medical groups and 1 group practice or clinic.

What is Dr. Mitchell L. Bressack's office phone number?

The practice phone on file for Dr. Bressack is (312) 942-5000.

What is Dr. Mitchell L. Bressack's medical license number?

Dr. Bressack's Indiana license number on file is 01031629, one of the licenses on file in 2 states.

Which states has Dr. Mitchell L. Bressack been licensed in?

Dmand AI has state licenses on file for Dr. Bressack in Indiana (1982 to 2019) and Illinois (1979 to 2026).

Which hospitals is Dr. Mitchell L. Bressack affiliated with?

Dr. Bressack practices at Rush University Medical Center in Chicago, Illinois.

What medical group is Dr. Mitchell L. Bressack part of?

Dr. Bressack is linked to Rush University Internists. Dmand AI links Dr. Bressack to 2 more medical groups.

Does Dr. Mitchell L. Bressack accept Medicare?

Yes. CMS data shows Dr. Bressack billed Medicare for 1,619 services in 2024, and Dr. Bressack accepts Medicare assignment.

How many Medicare patients does Dr. Mitchell L. Bressack see?

CMS counts 525 Medicare patients who saw Dr. Bressack in 2024, with an average age of 74.

Show 7 more questionsShow fewer questions

Is Dr. Mitchell L. Bressack board certified?

Yes. Dr. Bressack is board certified in dermatology by the American Board of Dermatology.

What services does Dr. Mitchell L. Bressack bill to Medicare?

In 2024, Dr. Bressack's most billed Medicare services were office visit, established patient (99213), surgery: skin and soft tissue (17003) and medicare service (G2211).

Where did Dr. Mitchell L. Bressack go to medical school?

Dr. Bressack graduated from SUNY Downstate Health Sciences University in 1978.

What drugs does Dr. Mitchell L. Bressack prescribe most?

In 2024 Medicare Part D data, Dr. Bressack's most prescribed drugs by claims were Triamcinolone Acetonide, Ketoconazole and Fluocinonide.

Has Dr. Mitchell L. Bressack received payments from drug or device companies?

CMS Open Payments shows $11,509 in general payments to Dr. Bressack from 38 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Dr. Mitchell L. Bressack been practicing?

Dr. Bressack graduated from medical school in 1978, 48 years ago.

What insurance does Dr. Mitchell L. Bressack accept?

Dr. Bressack is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Cigna. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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