Dr. Michael J. Karasis, MD
- Medicare services, 2023
- 422
- Part D claims, 2024
- 183
- Hospital affiliations
- 2
- Industry payments
- $103
- Medical groups
- 4
- Practice address
- 1200 E Tremont Street, Hillsboro, IL 62049
- Practice phone
- Call (217) 532-6111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Karasis' 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 J. Karasis is a urologist in Hillsboro, Illinois
Dr. Karasis practices at Hillsboro Health in Hillsboro, Illinois, part of Hillsboro Area Hospital.
Dr. Karasis' NPI, 1003990953, was assigned on October 25, 2006. Dr. Karasis graduated from Loyola University of Chicago, Stritch School of Medicine in 1979. Dr. Karasis holds Illinois license 36051379.
- NPI
- 1003990953NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193748408
- NPI enumeration date
- October 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (217) 532-6111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael J. Karasis practices at Hillsboro Health in Hillsboro, Illinois
Dr. Karasis' primary practice is Hillsboro Health, at 1200 E Tremont Street, Hillsboro, IL 62049 in Montgomery County. The practice phone is (217) 532-6111.
- Hillsboro Health1200 E Tremont Street, Hillsboro, IL 62049 · Montgomery CountyPhone(217) 532-6111
Source: Dmand AI Affiliation Data
Dr. Michael J. Karasis is affiliated with 3 sites of care and 4 medical groups
Dr. Karasis' primary practice is Hillsboro Health in Hillsboro, Illinois, part of Hillsboro Area Hospital. Dr. Karasis is also affiliated with HSHS St. Mary's Hospital. The medical group on file is Hillsboro Health. Dmand AI also links Dr. Karasis to 3 more medical groups and 1 physician office, 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 J. Karasis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Karasis practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hillsboro Health | Available with a free account |
| +2 more sites and 3 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 Hillsboro Area Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Michael J. Karasis is one of 513 urologists in Illinois
Urology is Dr. Karasis' primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Karasis is licensed in Illinois.
Specialties and state licenses
- Urology, IllinoisPrimary
Urologists near Dr. Karasis
Counts of urologists 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 J. Karasis billed Medicare for 422 services in 2023
CMS data shows 422 Medicare services from Dr. Karasis across 7 procedure codes in 2023. Medicare paid $27,195 for them.
Dr. Karasis' Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 5192023: 30441%
- Surgery
- 2022: 2442023: 11852%
- Lab and pathology
- 2022: 172023: 0100%
Where Dr. Karasis' Medicare services took place, 2023
- In an office22654%
- In a facility19646%
Dr. Karasis compared with the Illinois median for urologists, 2023
- Dr. Karasis
- Illinois median
- Medicare services
- 422vs 1,32368% below
- Part D claims
- 121vs 35866% below
Medians across 498 urologists in Illinois with Dmand AI profiles that report each measure.
Dr. Karasis' most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Karasis?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Karasis and other urologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael J. Karasis' patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Karasis' median patient age at 70, with 39% women.
Dr. Karasis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women39%
- Men60%
Source: Dmand AI Patient Panel Data
Dr. Michael J. Karasis wrote 183 Medicare Part D claims in 2024
In 2024, Dr. Karasis wrote 183 Medicare Part D claims for 80 patients. 98% of them were for generic drugs. CMS names the drug for 121 of them, across 2 drugs with 11 or more claims each, at $1,225 in total drug cost. In 2023, CMS named 1,355 claims across 13 drugs.
Dr. Karasis' Part D claims by kind of drug, 2024
- Generic180 claims98%
- Brand-name and other3 claims2%
Dr. Karasis' 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. Karasis' Part D claims, 2024
- Antibiotics9%16 of 183 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: 1,3552024: 12191%
Drugs named by CMS: 2 in 2024, 13 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 J. Karasis takes part in Medicare
Dr. Karasis 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 J. Karasis received $103 in industry payments from 2019 to 2023
CMS Open Payments shows 5 general payments to Dr. Karasis from 4 drug and device companies from 2019 to 2023. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $44.
General payments to Dr. Karasis by program year, 2019 to 2023
Companies that paid Dr. Karasis the most, 2019 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael J. Karasis graduated from Loyola University of Chicago, Stritch School of Medicine
Dr. Karasis graduated from Loyola University of Chicago, Stritch School of Medicine in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael J. Karasis'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 Data |
| 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 J. Karasis
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 J. Karasis' NPI number?
Dr. Michael J. Karasis' NPI number is 1003990953. It was assigned on October 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael J. Karasis?
Dr. Michael J. Karasis is a urologist in Hillsboro, Illinois. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Michael J. Karasis practice?
Dr. Karasis practices at 1200 E Tremont Street, Hillsboro, IL 62049. Dr. Karasis' primary practice is Hillsboro Health in Hillsboro, Illinois, part of Hillsboro Area Hospital. Dmand AI also links Dr. Karasis to 3 medical groups and 1 physician office.
What is Dr. Michael J. Karasis' office phone number?
The practice phone on file for Dr. Karasis is (217) 532-6111.
What is Dr. Michael J. Karasis' medical license number?
Dr. Karasis holds Illinois license 36051379.
Which hospitals is Dr. Michael J. Karasis affiliated with?
Dr. Karasis practices at Hillsboro Health in Hillsboro, Illinois. Dr. Karasis is also affiliated with HSHS St. Mary's Hospital.
What medical group is Dr. Michael J. Karasis part of?
Dr. Karasis is linked to Hillsboro Health. Dmand AI links Dr. Karasis to 3 more medical groups.
Does Dr. Michael J. Karasis accept Medicare?
Yes. CMS data shows Dr. Karasis billed Medicare for 422 services in 2023, and Dr. Karasis accepts Medicare assignment.
What services does Dr. Michael J. Karasis bill to Medicare?
In 2023, Dr. Karasis' most billed Medicare services were office visit, established patient (99212), office visit, new patient (99202) and surgery: urinary system (52000).
Where did Dr. Michael J. Karasis go to medical school?
Dr. Karasis graduated from Loyola University of Chicago, Stritch School of Medicine in 1979.
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What drugs does Dr. Michael J. Karasis prescribe most?
In 2024 Medicare Part D data, Dr. Karasis' most prescribed drugs by claims were Finasteride and Tamsulosin HCl.
Has Dr. Michael J. Karasis received payments from drug or device companies?
CMS Open Payments shows $103 in general payments to Dr. Karasis from 4 companies from 2019 to 2023. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Michael J. Karasis been practicing?
Dr. Karasis graduated from medical school in 1979, 47 years ago.
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