Dr. Michael E. Flisak, MD
- Medicare services, 2024
- 1,602
- Medicare patients, 2024
- 1,044
- Part D claims, 2024
- 33
- Hospital affiliations
- 5
- Industry payments
- $2,814
- Practice address
- 1201 S Main St, Crown Point, IN 46307
- Practice phone
- Call (219) 757-6100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Flisak's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Michael E. Flisak is a diagnostic radiologist in Crown Point, Indiana
Dr. Flisak practices at Franciscan Health Crown Point in Crown Point, Indiana, part of Franciscan Alliance.
Dr. Flisak's NPI, 1427032267, was assigned on December 5, 2005. Dr. Flisak graduated from Loyola University of Chicago, Stritch School of Medicine in 1977. Dr. Flisak holds Illinois license 036057388.
- NPI
- 1427032267NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729031661
- NPI enumeration date
- December 5, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (219) 757-6100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael E. Flisak practices at Franciscan Health Crown Point in Crown Point, Indiana
Dr. Flisak's primary practice is Franciscan Health Crown Point, at 1201 S Main St, Crown Point, IN 46307 in Lake County. The practice phone is (219) 757-6100.
- Franciscan Health Crown Point1201 S Main St, Crown Point, IN 46307 · Lake CountyPhone(219) 757-6100
Source: Dmand AI Affiliation Data
Dr. Michael E. Flisak is affiliated with 6 sites of care and 3 medical groups
Dr. Flisak's primary practice is Franciscan Health Crown Point in Crown Point, Indiana, part of Franciscan Alliance. Dr. Flisak is also affiliated with Advocate Christ Medical Center. The medical group on file is Imaging Associates of Indiana. Dmand AI also links Dr. Flisak to 3 more hospitals, 2 medical groups and 1 hospital outpatient department, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael E. Flisak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Flisak practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Franciscan Health Crown Point | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Franciscan Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Michael E. Flisak is one of 663 diagnostic radiologists in Indiana
Diagnostic radiology is Dr. Flisak's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Flisak is licensed in Illinois.
Specialties and state licenses
- Diagnostic radiology, IllinoisPrimary
Diagnostic radiologists near Dr. Flisak
Counts of diagnostic radiologists 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. Michael E. Flisak billed Medicare for 1,602 services in 2024
CMS data shows 1,602 Medicare services from Dr. Flisak across 17 procedure codes in 2024, for 1,044 Medicare patients. Medicare paid $39,549 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Flisak's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 9982024: 1,50651%
- Other services
- 2023: 352024: 84140%
- Surgery
- 2023: 02024: 12
Dr. Flisak compared with the Indiana median for diagnostic radiologists, 2024
- Dr. Flisak
- Indiana median
- Medicare services
- 1,602vs 2,39233% below
- Medicare patients
- 1,044vs 1,71139% below
- Part D claims
- 11vs 1631% below
Medians across 639 diagnostic radiologists in Indiana with Dmand AI profiles that report each measure.
Dr. Flisak'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Flisak and other diagnostic radiologists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael E. Flisak treated 1,044 Medicare patients in 2024, average age 74
CMS counts 1,044 Medicare patients who saw Dr. Flisak in 2024. The largest group is 65 to 74, with 563 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.17, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Flisak's median patient age at 67, with 85% women.
Dr. Flisak's Medicare patients by age, 2024
Dr. Flisak's Medicare patients by sex, 2024
- Women86883%
- Men17617%
Chronic conditions among Dr. Flisak's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis49%
- Diabetes28%
- Ischemic heart disease28%
- Anxiety25%
- Mood disorders25%
- Chronic kidney disease24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Flisak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women85%
- Men15%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael E. Flisak wrote 33 Medicare Part D claims in 2024
In 2024, Dr. Flisak wrote 33 Medicare Part D claims. 58% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $12,261 in total drug cost. In 2023, CMS named 18 claims across 1 drug.
Dr. Flisak's Part D claims by kind of drug, 2024
- Generic19 claims58%
- Brand-name14 claims42%
Dr. Flisak'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 182024: 1139%
Drugs named by CMS: 1 in 2024, 1 in 2023.
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
How Dr. Michael E. Flisak takes part in Medicare
Dr. Flisak accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Michael E. Flisak received $2,814 in industry payments from 2016 to 2023
CMS Open Payments shows 85 general payments to Dr. Flisak from 18 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 78% of the total. Boston Scientific Corporation paid the most, $1,000.
General payments to Dr. Flisak by program year, 2016 to 2023
General payments to Dr. Flisak by kind, 2016 to 2023
- Food and beverage$2,19878%
- Travel and lodging$61622%
Companies that paid Dr. Flisak the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael E. Flisak graduated from Loyola University of Chicago, Stritch School of Medicine
Dr. Flisak graduated from Loyola University of Chicago, Stritch School of Medicine in 1977.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael E. Flisak's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Michael E. Flisak
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. Michael E. Flisak's NPI number?
Dr. Michael E. Flisak's NPI number is 1427032267. It was assigned on December 5, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael E. Flisak?
Dr. Michael E. Flisak is a diagnostic radiologist in Crown Point, Indiana. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Michael E. Flisak practice?
Dr. Flisak practices at 1201 S Main St, Crown Point, IN 46307. Dr. Flisak's primary practice is Franciscan Health Crown Point in Crown Point, Indiana, part of Franciscan Alliance. Dmand AI also links Dr. Flisak to 3 hospitals, 2 medical groups and 1 hospital outpatient department.
What is Dr. Michael E. Flisak's office phone number?
The practice phone on file for Dr. Flisak is (219) 757-6100.
What is Dr. Michael E. Flisak's medical license number?
Dr. Flisak holds Illinois license 036057388.
Which hospitals is Dr. Michael E. Flisak affiliated with?
Dr. Flisak practices at Franciscan Health Crown Point in Crown Point, Indiana. Dr. Flisak is also affiliated with Advocate Christ Medical Center. Dmand AI links Dr. Flisak to 3 more hospitals.
What medical group is Dr. Michael E. Flisak part of?
Dr. Flisak is linked to Imaging Associates of Indiana. Dmand AI links Dr. Flisak to 2 more medical groups.
Does Dr. Michael E. Flisak accept Medicare?
Yes. CMS data shows Dr. Flisak billed Medicare for 1,602 services in 2024, and Dr. Flisak accepts Medicare assignment.
How many Medicare patients does Dr. Michael E. Flisak see?
CMS counts 1,044 Medicare patients who saw Dr. Flisak in 2024, with an average age of 74.
What services does Dr. Michael E. Flisak bill to Medicare?
In 2024, Dr. Flisak's most billed Medicare services were radiation oncology (77063), radiation oncology (77067) and diagnostic imaging (71045).
Show 4 more questionsShow fewer questions
Where did Dr. Michael E. Flisak go to medical school?
Dr. Flisak graduated from Loyola University of Chicago, Stritch School of Medicine in 1977.
What drugs does Dr. Michael E. Flisak prescribe most?
In 2024 Medicare Part D data, Dr. Flisak's most prescribed drugs by claims were Mounjaro.
Has Dr. Michael E. Flisak received payments from drug or device companies?
CMS Open Payments shows $2,814 in general payments to Dr. Flisak from 18 companies from 2016 to 2023. The largest total came from Boston Scientific Corporation.
How long has Dr. Michael E. Flisak been practicing?
Dr. Flisak graduated from medical school in 1977, 49 years ago.
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