Michael B. Karczewski, DDS, MS
- Part D claims, 2024
- 61
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 13780 W Greenfield Ave, Brookfield, WI 53005-7192
- Practice phone
- Call (262) 782-4860
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Greenbrook Dentistry
Dental practice · Brookfield, Wisconsin
Find Michael Karczewski'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.
Michael B. Karczewski is a prosthodontist in Menomonee Falls, Wisconsin
Michael Karczewski practices at Greenbrook Dentistry in Brookfield, Wisconsin.
Michael Karczewski's NPI, 1043357775, was assigned on January 31, 2007. Michael Karczewski holds Wisconsin license 3691.
- NPI
- 1043357775NPI Registry (opens in a new tab)
- NPI enumeration date
- January 31, 2007
- NPI status
- Active
- Practice phone
- (262) 782-4860
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael B. Karczewski practices in Brookfield and Menomonee Falls
Michael Karczewski's primary practice is Greenbrook Dentistry, at 13780 W Greenfield Ave, Brookfield, WI 53005-7192. The practice phone is (262) 782-4860. The NPI Registry lists Michael Karczewski's practice address as N74w12501 Leatherwood Ct, Menomonee Falls, WI 53051.
- Greenbrook DentistryPrimary13780 W Greenfield Ave, Brookfield, WI 53005-7192Phone(262) 782-4860
- NPI Registry addressN74w12501 Leatherwood Ct, Menomonee Falls, WI 53051 · Waukesha County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Michael B. Karczewski is affiliated with 1 site of care and 1 medical group
Michael Karczewski's primary practice is Greenbrook Dentistry in Brookfield, Wisconsin. Dmand AI also links Michael Karczewski to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Michael B. Karczewski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Karczewski practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Greenbrook Dentistry | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael B. Karczewski is one of 19 prosthodontists in Wisconsin
Prosthodontics is Michael Karczewski's primary specialty in the NPI Registry, under taxonomy code 1223P0700X. Michael Karczewski is licensed in Wisconsin.
Specialties and state licenses
- Prosthodontist, WisconsinPrimary
Prosthodontists near Michael Karczewski
Counts of prosthodontists 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
Michael B. Karczewski's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Michael Karczewski's median patient age at 74, with 33% women.
Michael Karczewski'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
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Michael B. Karczewski wrote 61 Medicare Part D claims in 2024
In 2024, Michael Karczewski wrote 61 Medicare Part D claims for 36 patients. 90% of them were for generic drugs.
Michael Karczewski's Part D claims by kind of drug, 2024
- Generic55 claims90%
- Brand-name and other6 claims10%
Drug classes CMS tracks in Michael Karczewski's Part D claims, 2024
- Antibiotics25%15 of 61 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
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Sources for Michael B. Karczewski'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Michael B. Karczewski
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael B. Karczewski's NPI number?
Michael B. Karczewski's NPI number is 1043357775. It was assigned on January 31, 2007, and it is active in the NPI Registry.
What does Michael B. Karczewski specialize in?
Michael B. Karczewski is a prosthodontist in Menomonee Falls, Wisconsin. The primary specialty in the NPI Registry is Prosthodontist (taxonomy code 1223P0700X).
Where does Michael B. Karczewski practice?
Michael Karczewski practices at 13780 W Greenfield Ave, Brookfield, WI 53005-7192. Michael Karczewski also practices at N74w12501 Leatherwood Ct, Menomonee Falls, WI 53051. Michael Karczewski's primary practice is Greenbrook Dentistry in Brookfield, Wisconsin. Dmand AI also links Michael Karczewski to 1 medical group.
What is Michael B. Karczewski's office phone number?
The practice phone on file for Michael Karczewski is (262) 782-4860.
What is Michael B. Karczewski's medical license number?
Michael Karczewski holds Wisconsin license 3691.
How long has Michael B. Karczewski been practicing?
Michael Karczewski's NPI was assigned in 2007.
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