Dr. John Henry Kaminski, MD
- Medicare services, 2024
- 2,350
- Medicare patients, 2024
- 682
- Part D claims, 2024
- 4,301
- MIPS score, 2024
- 84
- Hospital affiliations
- 5
- Practice address
- 1401 East State Street, Rockford, IL 61104
- Practice phone
- Call (815) 968-4400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kaminski'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. John Henry Kaminski is a cardiologist in Rockford, Illinois
Dr. Kaminski practices at UW Health SwedishAmerican Hospital in Rockford, Illinois, part of University of Wisconsin Hospitals and Clinics Authority.
Dr. Kaminski's NPI, 1649426610, was assigned on August 11, 2008. Dr. Kaminski graduated from University of Wisconsin School of Medicine in 2008. Dr. Kaminski holds Illinois license 036-128009.
- NPI
- 1649426610NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234309584
- NPI enumeration date
- August 11, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (815) 968-4400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Henry Kaminski practices at UW Health SwedishAmerican Hospital in Rockford, Illinois
Dr. Kaminski's primary practice is UW Health SwedishAmerican Hospital, at 1401 East State Street, Rockford, IL 61104 in Winnebago County. The practice phone is (815) 968-4400.
- UW Health SwedishAmerican Hospital1401 East State Street, Rockford, IL 61104 · Winnebago CountyPhone(815) 968-4400
Source: Dmand AI Affiliation Data
Dr. John Henry Kaminski is affiliated with 7 sites of care and 3 medical groups
Dr. Kaminski's primary practice is UW Health SwedishAmerican Hospital in Rockford, Illinois, part of University of Wisconsin Hospitals and Clinics Authority. Dr. Kaminski is also affiliated with OSF Saint Anthony Medical Center. The medical group on file is SwedishAmerican Medical Group. Dmand AI also links Dr. Kaminski to 3 more hospitals, 2 group practices and clinics and 2 medical groups, 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. John Henry Kaminski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kaminski practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UW Health SwedishAmerican Hospital | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Henry Kaminski is one of 908 cardiologists in Illinois
Cardiovascular disease is Dr. Kaminski's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Kaminski is licensed in Illinois.
Specialties and state licenses
- Cardiovascular disease, IllinoisPrimary
Cardiologists near Dr. Kaminski
Counts of cardiologists 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. John Henry Kaminski billed Medicare for 2,350 services in 2024
CMS data shows 2,350 Medicare services from Dr. Kaminski across 30 procedure codes in 2024, for 682 Medicare patients. Medicare paid $101,773 for them.
Dr. Kaminski's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,7192024: 1,8075%
- Office and hospital visits
- 2023: 4652024: 4865%
- Surgery
- 2023: 402024: 5743%
Where Dr. Kaminski's Medicare services took place, 2024
- In an office1044%
- In a facility2,24696%
Dr. Kaminski compared with the Illinois median for cardiologists, 2024
- Dr. Kaminski
- Illinois median
- Medicare services
- 2,350vs 1,93621% above
- Medicare patients
- 682vs 1,02333% below
- Part D claims
- 4,159vs 1,5022.8 times
Medians across 906 cardiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Kaminski'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Henry Kaminski treated 682 Medicare patients in 2024, average age 76
CMS counts 682 Medicare patients who saw Dr. Kaminski in 2024. The largest group is 65 to 74, with 257 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.86, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Kaminski's median patient age at 74, with 43% women.
Dr. Kaminski's Medicare patients by age, 2024
Dr. Kaminski's Medicare patients by sex, 2024
- Women29844%
- Men38456%
Chronic conditions among Dr. Kaminski's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Atrial fibrillation60%
- Heart failure51%
- Arthritis48%
- Ischemic heart disease47%
- Diabetes41%
- Chronic kidney disease40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kaminski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women43%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Henry Kaminski wrote 4,301 Medicare Part D claims in 2024
In 2024, Dr. Kaminski wrote 4,301 Medicare Part D claims for 704 patients. 77% of them were for generic drugs. CMS names the drug for 4,159 of them, across 34 drugs with 11 or more claims each, at $1,216,889 in total drug cost. In 2023, CMS named 3,361 claims across 34 drugs.
Dr. Kaminski's Part D claims by kind of drug, 2024
- Generic3,333 claims77%
- Brand-name968 claims23%
Dr. Kaminski'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: 3,3612024: 4,15924%
Drugs named by CMS: 34 in 2024, 34 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
Dr. John Henry Kaminski scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Kaminski for performance year 2024, reported as part of a group. Dr. Kaminski accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 18 procedures of pacemaker insertion or repair by Dr. Kaminski, more than 69% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Kaminski's MIPS scores, performance year 2024
- 84of 100Final score
- 75.2of 100Quality
- 92of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Kaminski ranks in Medicare procedure volume
- Pacemaker insertion or repair
- 69th percentile18 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. John Henry Kaminski received $12,579 in industry payments from 2016 to 2025
CMS Open Payments shows 169 general payments to Dr. Kaminski from 27 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 43% of the total. Biotronik Inc. paid the most, $6,115.
General payments to Dr. Kaminski by program year, 2016 to 2025
General payments to Dr. Kaminski by kind, 2016 to 2025
- Food and beverage$5,36943%
- Travel and lodging$4,31534%
- Grants$1,84415%
- Education$1,0528%
Companies that paid Dr. Kaminski the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Henry Kaminski graduated from University of Wisconsin School of Medicine
Dr. Kaminski graduated from University of Wisconsin School of Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Henry Kaminski'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. John Henry Kaminski
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. John Henry Kaminski's NPI number?
Dr. John Henry Kaminski's NPI number is 1649426610. It was assigned on August 11, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. John Henry Kaminski?
Dr. John Henry Kaminski is a cardiologist in Rockford, Illinois. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. John Henry Kaminski practice?
Dr. Kaminski practices at 1401 East State Street, Rockford, IL 61104. Dr. Kaminski's primary practice is UW Health SwedishAmerican Hospital in Rockford, Illinois, part of University of Wisconsin Hospitals and Clinics Authority. Dmand AI also links Dr. Kaminski to 3 hospitals, 2 group practices and clinics and 2 medical groups.
What is Dr. John Henry Kaminski's office phone number?
The practice phone on file for Dr. Kaminski is (815) 968-4400.
What is Dr. John Henry Kaminski's medical license number?
Dr. Kaminski holds Illinois license 036-128009.
Which hospitals is Dr. John Henry Kaminski affiliated with?
Dr. Kaminski practices at UW Health SwedishAmerican Hospital in Rockford, Illinois. Dr. Kaminski is also affiliated with OSF Saint Anthony Medical Center. Dmand AI links Dr. Kaminski to 3 more hospitals.
What medical group is Dr. John Henry Kaminski part of?
Dr. Kaminski is linked to SwedishAmerican Medical Group. Dmand AI links Dr. Kaminski to 2 more medical groups.
Does Dr. John Henry Kaminski accept Medicare?
Yes. CMS data shows Dr. Kaminski billed Medicare for 2,350 services in 2024, and Dr. Kaminski accepts Medicare assignment.
What is Dr. John Henry Kaminski's MIPS score?
Dr. Kaminski's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. John Henry Kaminski see?
CMS counts 682 Medicare patients who saw Dr. Kaminski in 2024, with an average age of 76.
Show 5 more questionsShow fewer questions
What services does Dr. John Henry Kaminski bill to Medicare?
In 2024, Dr. Kaminski's most billed Medicare services were heart test or procedure (93010), heart test or procedure (93294) and office visit, established patient (99214).
Where did Dr. John Henry Kaminski go to medical school?
Dr. Kaminski graduated from University of Wisconsin School of Medicine in 2008.
What drugs does Dr. John Henry Kaminski prescribe most?
In 2024 Medicare Part D data, Dr. Kaminski's most prescribed drugs by claims were Metoprolol Succinate, Eliquis and Amiodarone HCl.
Has Dr. John Henry Kaminski received payments from drug or device companies?
CMS Open Payments shows $12,579 in general payments to Dr. Kaminski from 27 companies from 2016 to 2025. The largest total came from Biotronik Inc.
How long has Dr. John Henry Kaminski been practicing?
Dr. Kaminski graduated from medical school in 2008, 18 years ago.
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