Dr. Michael J. Unger, MD
- Medicare services, 2022
- 11
- Part D claims, 2018
- 11
- Industry payments
- $53
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 1251 W Glen Oaks Ln, Mequon, WI 53092
- Practice phone
- Call (414) 290-6720
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Froedtert &the Medical College Of Wisconsin Community Physicians - Emergency & Hospital Medicine - Mequon (W Glen Oaks Ln)
Multi-specialty group site · Mequon, Wisconsin
Find Dr. Unger'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. Michael J. Unger is an internist in West Bend, Wisconsin
Dr. Unger practices at Froedtert &the Medical College Of Wisconsin Community Physicians - Emergency & Hospital Medicine - Mequon (W Glen Oaks Ln) in Mequon, Wisconsin.
Dr. Unger's NPI, 1568485753, was assigned on July 26, 2006. Dr. Unger graduated from Medical College of Wisconsin in 1981. Dr. Unger holds Wisconsin license 24633-020.
- NPI
- 1568485753NPI Registry (opens in a new tab)
- NPI enumeration date
- July 26, 2006
- NPI status
- Active
- Practice phone
- (414) 290-6720
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
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. Unger practices in Mequon and West Bend
Dr. Unger's primary practice is Froedtert &the Medical College of Wisconsin Community Physicians - Emergency & Hospital Medicine - Mequon (W Glen Oaks Ln), at 1251 W Glen Oaks Ln, Mequon, WI 53092. The practice phone is (414) 290-6720. The NPI Registry lists Dr. Unger's practice address as 3200 Pleasant Valley Rd, West Bend, WI 53095.
- Froedtert &the Medical College of Wisconsin Community Physicians - Emergency & Hospital Medicine - Mequon (W Glen Oaks Ln)Primary1251 W Glen Oaks Ln, Mequon, WI 53092Phone(414) 290-6720
- NPI Registry address3200 Pleasant Valley Rd, West Bend, WI 53095 · Washington CountyPhone(414) 290-6720
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Michael J. Unger is affiliated with 1 site of care and 1 medical group
Dr. Unger's primary practice is Froedtert &the Medical College Of Wisconsin Community Physicians - Emergency & Hospital Medicine - Mequon (W Glen Oaks Ln) in Mequon, Wisconsin. The medical group on file is Froedtert & the Medical College of Wisconsin Community Physicians.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Michael J. Unger's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Unger practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Froedtert &the Medical College Of Wisconsin Community Physicians - Emergency & Hospital Medicine - Mequon (W Glen Oaks Ln) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael J. Unger is one of 1,675 internists in Wisconsin
Internal medicine is Dr. Unger's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Unger is licensed in Wisconsin.
Specialties and state licenses
- Internal medicine, WisconsinPrimary
Internists near Dr. Unger
Counts of internists 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. Unger billed Medicare for 11 services in 2022
CMS data shows 11 Medicare services from Dr. Unger across 1 procedure code in 2022. Medicare paid $1,779 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Unger's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 152022: 1127%
Dr. Unger compared with the Wisconsin median for internists, 2022
- Dr. Unger
- Wisconsin median
- Medicare services
- 11vs 45798% below
- Part D claims
- 11vs 43397% below
Medians across 1,658 internists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Unger's most billed Medicare procedure codes, 2022
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. Unger?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Unger and other internists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael J. Unger's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Dr. Unger's median patient age at 74, with 33% women.
Dr. Unger'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
Dr. Michael J. Unger wrote 11 Medicare Part D claims in 2018
In 2018, Dr. Unger wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $82 in total drug cost. In 2017, CMS named 11 claims across 1 drug.
Dr. Unger's most prescribed drugs by claims, 2018
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, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 112018: 11No change
Drugs named by CMS: 1 in 2018, 1 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Michael J. Unger received $53 in industry payments from 2019 to 2021
CMS Open Payments shows 3 general payments to Dr. Unger from 1 drug or device company from 2019 to 2021. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $53.
General payments to Dr. Unger by program year, 2019 to 2021
Companies that paid Dr. Unger the most, 2019 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael J. Unger graduated from Medical College of Wisconsin
Dr. Unger graduated from Medical College of Wisconsin in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael J. Unger'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 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) |
| 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. Unger
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What is Dr. Michael J. Unger's NPI number?
Dr. Michael J. Unger's NPI number is 1568485753. It was assigned on July 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael J. Unger?
Dr. Michael J. Unger is an internist in West Bend, Wisconsin. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Michael J. Unger practice?
Dr. Unger practices at 1251 W Glen Oaks Ln, Mequon, WI 53092. Dr. Unger also practices at 3200 Pleasant Valley Rd, West Bend, WI 53095. Dr. Unger's primary practice is Froedtert &the Medical College Of Wisconsin Community Physicians - Emergency & Hospital Medicine - Mequon (W Glen Oaks Ln) in Mequon, Wisconsin.
What is Dr. Michael J. Unger's office phone number?
The practice phone on file for Dr. Unger is (414) 290-6720.
What is Dr. Michael J. Unger's medical license number?
Dr. Unger holds Wisconsin license 24633-020.
What medical group is Dr. Michael J. Unger part of?
Dr. Unger is linked to Froedtert & the Medical College of Wisconsin Community Physicians.
Does Dr. Michael J. Unger accept Medicare?
Yes. CMS data shows Dr. Unger billed Medicare for 11 services in 2022.
What services does Dr. Michael J. Unger bill to Medicare?
In 2022, Dr. Unger's most billed Medicare services were hospital inpatient care (99223).
Where did Dr. Michael J. Unger go to medical school?
Dr. Unger graduated from Medical College of Wisconsin in 1981.
What drugs does Dr. Michael J. Unger prescribe most?
In 2018 Medicare Part D data, Dr. Unger's most prescribed drugs by claims were Prednisone.
Has Dr. Michael J. Unger received payments from drug or device companies?
CMS Open Payments shows $53 in general payments to Dr. Unger from 1 company from 2019 to 2021. The largest total came from Novo Nordisk Inc.
How long has Dr. Michael J. Unger been practicing?
Dr. Unger graduated from medical school in 1981, 45 years ago.
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