Mark B. Swierczek, NP
- Medicare patients, 2024
- 563
- Part D claims, 2024
- 190
- MIPS score, 2024
- 80
- Hospital affiliations
- 4
- Industry payments
- $179
- Practice address
- 1000 Carondelet Dr, Kansas City, MO 64114
- Practice phone
- Call (816) 942-4400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Prime Healthcare St Joseph Medical Center
Kansas City, Missouri
Find Mark Swierczek'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.
Mark B. Swierczek is a family nurse practitioner in Kansas City, Missouri
Mark Swierczek practices at Prime Healthcare St Joseph Medical Center in Kansas City, Missouri.
Mark Swierczek's NPI, 1710577259, was assigned on January 19, 2021. Mark Swierczek holds Missouri license 2021029688.
- NPI
- 1710577259NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466840525
- NPI enumeration date
- January 19, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (816) 942-4400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark B. Swierczek practices at Prime Healthcare St Joseph Medical Center in Kansas City, Missouri
Mark Swierczek's primary practice is Prime Healthcare St Joseph Medical Center, at 1000 Carondelet Dr, Kansas City, MO 64114 in Jackson County. The practice phone is (816) 942-4400.
- Prime Healthcare St Joseph Medical Center1000 Carondelet Dr, Kansas City, MO 64114 · Jackson CountyPhone(816) 942-4400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mark B. Swierczek is affiliated with 7 sites of care and 3 medical groups
Mark Swierczek's primary practice is Prime Healthcare St Joseph Medical Center in Kansas City, Missouri. Mark Swierczek is also affiliated with The University of Kansas Hospital. The medical group on file is St. Joseph Medical Center. Dmand AI also links Mark Swierczek to 3 more hospitals, 2 group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Mark B. Swierczek's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Swierczek practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prime Healthcare St Joseph Medical Center | 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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Mark B. Swierczek is one of 3,989 family nurse practitioners in Missouri
Family is Mark Swierczek's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Dmand AI has Mark Swierczek's licenses on file in 2 states: Missouri and Kansas.
Specialties and state licenses
- Family nurse practitioner, MissouriPrimary
- Kansas license
Family nurse practitioners near Mark Swierczek
Counts of family nurse practitioners 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
Mark B. Swierczek treated 563 Medicare patients in 2024, average age 76
CMS counts 563 Medicare patients who saw Mark Swierczek in 2024. The largest group is 75 to 84, with 194 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 3.11, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Mark Swierczek's median patient age at 72, with 52% women.
Mark Swierczek's Medicare patients by age, 2024
Mark Swierczek's Medicare patients by sex, 2024
- Women31456%
- Men24944%
Chronic conditions among Mark Swierczek's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis66%
- Diabetes55%
- Mood disorders54%
- Heart failure53%
- Ischemic heart disease53%
- Chronic kidney disease52%
Share of Medicare patients with each condition. A patient can have several.
Mark Swierczek's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark B. Swierczek wrote 190 Medicare Part D claims in 2024
In 2024, Mark Swierczek wrote 190 Medicare Part D claims for 103 patients. 88% of them were for generic drugs.
Mark Swierczek's Part D claims by kind of drug, 2024
- Generic168 claims88%
- Brand-name22 claims12%
Drug classes CMS tracks in Mark Swierczek's Part D claims, 2024
- Antibiotics35%67 of 190 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Mark B. Swierczek scored 80 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Mark Swierczek for performance year 2024, reported as part of a group. Mark Swierczek accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Mark Swierczek's MIPS scores, performance year 2024
- 80of 100Final score
- 61.1of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 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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Mark B. Swierczek received $179 in industry payments in 2025
CMS Open Payments shows 14 general payments to Mark Swierczek from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Smith & Nephew, Inc. paid the most, $83.
Companies that paid Mark Swierczek the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Mark B. Swierczek'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| 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 (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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Mark B. Swierczek
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark B. Swierczek's NPI number?
Mark B. Swierczek's NPI number is 1710577259. It was assigned on January 19, 2021, and it is active in the NPI Registry.
What does Mark B. Swierczek specialize in?
Mark B. Swierczek is a family nurse practitioner in Kansas City, Missouri. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Mark B. Swierczek practice?
Mark Swierczek practices at 1000 Carondelet Dr, Kansas City, MO 64114. Mark Swierczek's primary practice is Prime Healthcare St Joseph Medical Center in Kansas City, Missouri. Dmand AI also links Mark Swierczek to 3 hospitals, 2 group practices and clinics and 2 medical groups.
What is Mark B. Swierczek's office phone number?
The practice phone on file for Mark Swierczek is (816) 942-4400.
What is Mark B. Swierczek's medical license number?
Mark Swierczek holds Missouri license 2021029688, one of the licenses on file in 2 states.
Which states has Mark B. Swierczek been licensed in?
Dmand AI has state licenses on file for Mark Swierczek in Missouri and Kansas.
Which hospitals is Mark B. Swierczek affiliated with?
Mark Swierczek is affiliated with The University of Kansas Hospital. Dmand AI links Mark Swierczek to 3 more hospitals.
What medical group is Mark B. Swierczek part of?
Mark Swierczek is linked to St. Joseph Medical Center. Dmand AI links Mark Swierczek to 2 more medical groups.
Does Mark B. Swierczek accept Medicare?
Yes. CMS lists Mark Swierczek as accepting Medicare assignment.
What is Mark B. Swierczek's MIPS score?
Mark Swierczek's MIPS final score for performance year 2024 is 80 out of 100, reported as part of a group.
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How many Medicare patients does Mark B. Swierczek see?
CMS counts 563 Medicare patients who saw Mark Swierczek in 2024, with an average age of 76.
Has Mark B. Swierczek received payments from drug or device companies?
CMS Open Payments shows $179 in general payments to Mark Swierczek from 5 companies from 2025 to 2025. The largest total came from Smith & Nephew, Inc.
How long has Mark B. Swierczek been practicing?
Mark Swierczek graduated from medical school in 2021, 5 years ago.
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