Dr. Andrzej M. Jasek, MD

  • Rockford, IL
  • Rheumatologist
NPI1578636692PAC ID6103876529
Medicare services, 2024
171,412
Medicare patients, 2024
724
Part D claims, 2024
5,157
Clinical trials
2
MIPS score, 2024
84
Practice address
5875 E Riverside Blvd, Rockford, IL 61114
Practice phone
Call (815) 398-9491
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Orthomidwest

Rockford, Illinois

See all 8 affiliations

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Dr. Andrzej M. Jasek is a rheumatologist in Rockford, Illinois

Dr. Jasek practices at Orthomidwest in Rockford, Illinois.

Dr. Jasek's NPI, 1578636692, was assigned on November 16, 2006. Dr. Jasek graduated from Medical University of Warsaw in 1985. Dr. Jasek holds Illinois license 036-092808.

NPI and contact details
Medicare PAC ID
6103876529
NPI enumeration date
November 16, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(815) 398-9491
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
67
Medical school graduation
1985

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

Dr. Andrzej M. Jasek practices at Orthomidwest in Rockford, Illinois

Dr. Jasek's primary practice is Orthomidwest, at 5875 E Riverside Blvd, Rockford, IL 61114 in Winnebago County. The practice phone is (815) 398-9491.

  • Orthomidwest
    5875 E Riverside Blvd, Rockford, IL 61114 · Winnebago CountyPhone(815) 398-9491

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Andrzej M. Jasek is affiliated with 7 sites of care and 1 medical group

Dr. Jasek's primary practice is Orthomidwest in Rockford, Illinois. Dr. Jasek is also affiliated with UW Health SwedishAmerican Hospital. The medical group on file is OrthoIllinois. Dmand AI also links Dr. Jasek to 4 more hospitals and 1 group practice or clinic, each named with a free account.

See all 8 affiliations for Dr. Jasek

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Andrzej M. Jasek's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jasek practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
OrthomidwestAvailable with a free account
+6 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Andrzej M. Jasek is one of 285 rheumatologists in Illinois

Rheumatology is Dr. Jasek's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Jasek is board certified in rheumatology by the American Board of Internal Medicine. Dmand AI has Dr. Jasek's licenses on file in 3 states: Illinois, Wisconsin and Pennsylvania.

Specialties and state licenses

  • Rheumatology, IllinoisPrimaryLicense 036-092808 · 1996 to 2026 · taxonomy 207RR0500X
  • Wisconsin licenseLicense 41875 · 2000 to 2025
  • Pennsylvania license1993 to 1996

Clinical focus

Dmand AI lists arteritis, arthritis, gout, joint arthropathy, lupus, muscle pain, fibromyalgia, and limb pain, osteoporosis and rheumatoid arthritis among the conditions Dr. Jasek treats.

Rheumatologists near Dr. Jasek

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

285rheumatologists in Illinois
7rheumatologists in Rockford

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

Dr. Andrzej M. Jasek billed Medicare for 171,412 services in 2024

CMS data shows 171,412 Medicare services from Dr. Jasek across 35 procedure codes in 2024, for 724 Medicare patients. Medicare paid $1,840,298 for them. Every service was in an office.

Medicare services, 2024171,412
Medicare patients724
Paid by Medicare$1.8M
Procedure codes35

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

  • 2023
  • 2024
Drugs given in the office
2023: 126,9642024: 168,46433%
Tests and treatments
2023: 1,1812024: 1,32612%
Office and hospital visits
2023: 1,0252024: 9874%
Surgery
2023: 3582024: 42218%
Imaging
2023: 2092024: 2132%

Dr. Jasek compared with the Illinois median for rheumatologists, 2024

  • Dr. Jasek
  • Illinois median
Medicare services
171,412vs 987173.7 times
Medicare patients
724vs 2622.8 times
Part D claims
4,875vs 1,0774.5 times

Medians across 290 rheumatologists in Illinois with Dmand AI profiles that report each measure.

Dr. Jasek'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. Jasek

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

Dr. Andrzej M. Jasek treated 724 Medicare patients in 2024, average age 74

CMS counts 724 Medicare patients who saw Dr. Jasek in 2024. The largest group is 65 to 74, with 327 patients. 75% of them have arthritis, and 72% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.41, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Jasek's median patient age at 71, with 78% women.

Medicare patients, 2024724
Average age74
Average risk score1.41
Also on Medicaid12%

Dr. Jasek's Medicare patients by age, 2024

Dr. Jasek's Medicare patients by sex, 2024

  • Women58581%
  • Men13919%

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

  1. Arthritis75%
  2. High cholesterol72%
  3. High blood pressure71%
  4. Osteoporosis55%
  5. Chronic kidney disease29%
  6. Diabetes25%
  7. Anxiety23%
  8. Mood disorders23%

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

Dr. Jasek's patients across all payers

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

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women78%
  • Men21%

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

Dr. Andrzej M. Jasek wrote 5,157 Medicare Part D claims in 2024

In 2024, Dr. Jasek wrote 5,157 Medicare Part D claims for 758 patients. 89% of them were for generic drugs. CMS names the drug for 4,875 of them, across 48 drugs with 11 or more claims each, at $2,398,218 in total drug cost. In 2023, CMS named 4,722 claims across 52 drugs.

Part D claims, 20245,157
Drugs named by CMS48
Total drug cost$2.4M
Part D patients758

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

  • Generic4,593 claims89%
  • Brand-name518 claims10%
  • Other46 claims1%

Dr. Jasek'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. Jasek's Part D claims, 2024

  • Opioids17%895 of 5,157 claims
  • Antibiotics0%21 of 5,157 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: 4,7222024: 4,8753%

Drugs named by CMS: 48 in 2024, 52 in 2023.

See all prescribing by Dr. Jasek

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. Andrzej M. Jasek 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. Jasek for performance year 2024, reported as part of a group. Dr. Jasek accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Jasek's MIPS scores, performance year 2024

  • 84of 100Final score
  • 68.6of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 78of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Andrzej M. Jasek has worked on 2 clinical trials

Dmand AI links Dr. Jasek to 2 clinical trials. 1 is still active or recruiting. Conditions studied include Arthritis, Rheumatoid and Rheumatic Diseases. Open Payments lists research payments to Dr. Jasek that name 2 trials.

Conditions in Dr. Jasek's trials

  • Arthritis, Rheumatoid
  • Rheumatic Diseases

Investigators on the most trials with Dr. Jasek

Recent clinical trials with Dr. Jasek

Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage

Dr. Andrzej M. Jasek received $6,792 in industry payments from 2016 to 2025

CMS Open Payments shows 438 general payments to Dr. Jasek from 23 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 93% of the total. Abbvie Inc. paid the most, $2,092. It also lists 5 research payments totaling $5,550 from 2016 to 2023, naming 2 clinical trials.

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

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

$6.8Kin total
  • Food and beverage$6,30993%
  • Education$2434%
  • Consulting fees$2404%

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

Share is of all general payments to this clinician.

See all payments to Dr. Jasek

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

Dr. Andrzej M. Jasek has 1 award and honors on record

Dmand AI lists 1 award for Dr. Jasek, most recently CMS Stage 1 EHR in 2012.

Awards and honors for Dr. Jasek

  1. 2012
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Andrzej M. Jasek graduated from Medical University of Warsaw

Dr. Jasek graduated from Medical University of Warsaw in 1985.

  1. Medical schoolMedical University of Warsaw
  2. Board certified in rheumatologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Andrzej M. Jasek accepts plans from 19 insurance carriers

Dr. Jasek is in network with 19 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Cigna. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

Plan types Dr. Jasek accepts, by number of carriers

  1. PPO11
  2. Medicare10
  3. HMO9
  4. POS6
  5. EPO3
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Andrzej M. Jasek'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Clinical trials and co-investigatorsClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
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. Andrzej M. Jasek

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. Andrzej M. Jasek's NPI number?

Dr. Andrzej M. Jasek's NPI number is 1578636692. It was assigned on November 16, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Andrzej M. Jasek?

Dr. Andrzej M. Jasek is a rheumatologist in Rockford, Illinois. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).

Where does Dr. Andrzej M. Jasek practice?

Dr. Jasek practices at 5875 E Riverside Blvd, Rockford, IL 61114. Dr. Jasek's primary practice is Orthomidwest in Rockford, Illinois. Dmand AI also links Dr. Jasek to 4 hospitals and 1 group practice or clinic.

What is Dr. Andrzej M. Jasek's office phone number?

The practice phone on file for Dr. Jasek is (815) 398-9491.

What is Dr. Andrzej M. Jasek's medical license number?

Dr. Jasek holds Illinois license 036-092808, one of the licenses on file in 3 states.

Which states has Dr. Andrzej M. Jasek been licensed in?

Dmand AI has state licenses on file for Dr. Jasek in Illinois (1996 to 2026), Wisconsin (2000 to 2025) and Pennsylvania (1993 to 1996).

Which hospitals is Dr. Andrzej M. Jasek affiliated with?

Dr. Jasek is affiliated with UW Health SwedishAmerican Hospital. Dmand AI links Dr. Jasek to 4 more hospitals.

What medical group is Dr. Andrzej M. Jasek part of?

Dr. Jasek is linked to OrthoIllinois.

Does Dr. Andrzej M. Jasek accept Medicare?

Yes. CMS data shows Dr. Jasek billed Medicare for 171,412 services in 2024, and Dr. Jasek accepts Medicare assignment.

What is Dr. Andrzej M. Jasek's MIPS score?

Dr. Jasek's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.

Show 9 more questionsShow fewer questions

How many Medicare patients does Dr. Andrzej M. Jasek see?

CMS counts 724 Medicare patients who saw Dr. Jasek in 2024, with an average age of 74.

Is Dr. Andrzej M. Jasek board certified?

Yes. Dr. Jasek is board certified in rheumatology by the American Board of Internal Medicine.

What services does Dr. Andrzej M. Jasek bill to Medicare?

In 2024, Dr. Jasek's most billed Medicare services were injected or infused drug (J3262), injected or infused drug (J1602) and injected or infused drug (J3111).

Where did Dr. Andrzej M. Jasek go to medical school?

Dr. Jasek graduated from Medical University of Warsaw in 1985.

What drugs does Dr. Andrzej M. Jasek prescribe most?

In 2024 Medicare Part D data, Dr. Jasek's most prescribed drugs by claims were Methotrexate, Tramadol HCl and Prednisone.

Has Dr. Andrzej M. Jasek received payments from drug or device companies?

CMS Open Payments shows $6,792 in general payments to Dr. Jasek from 23 companies from 2016 to 2025. The largest total came from Abbvie Inc.

How long has Dr. Andrzej M. Jasek been practicing?

Dr. Jasek graduated from medical school in 1985, 41 years ago.

Does Dr. Andrzej M. Jasek do research?

Dr. Jasek has worked on 2 clinical trials.

What insurance does Dr. Andrzej M. Jasek accept?

Dr. Jasek is in network with 19 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Cigna. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

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