Dr. Gregory Allen Kass, MD
- Medicare services, 2024
- 2,295
- Medicare patients, 2024
- 1,089
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 725 American Ave, Waukesha, WI 53188
- Practice phone
- Call (262) 928-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kass' 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. Gregory Allen Kass is a diagnostic radiologist in Waukesha, Wisconsin
Dr. Kass practices at ProHealth Waukesha Memorial Hospital in Waukesha, Wisconsin, part of ProHealth Care.
Dr. Kass' NPI, 1063407666, was assigned on September 20, 2005. Dr. Kass graduated from Medical College of Wisconsin in 1985. Dr. Kass holds Wisconsin license 29928-020.
- NPI
- 1063407666NPI Registry (opens in a new tab)
- NPI enumeration date
- September 20, 2005
- NPI status
- Active
- Practice phone
- (262) 928-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Gregory Allen Kass practices at ProHealth Waukesha Memorial Hospital in Waukesha, Wisconsin
Dr. Kass' primary practice is ProHealth Waukesha Memorial Hospital, at 725 American Ave, Waukesha, WI 53188 in Waukesha County. The practice phone is (262) 928-1000.
- ProHealth Waukesha Memorial Hospital725 American Ave, Waukesha, WI 53188 · Waukesha CountyPhone(262) 928-1000
Source: Dmand AI Affiliation Data
Dr. Gregory Allen Kass is affiliated with 1 medical group
Dr. Kass' primary practice is ProHealth Waukesha Memorial Hospital in Waukesha, Wisconsin, part of ProHealth Care. The medical group on file is Radiology Waukesha.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gregory Allen Kass' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kass practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| ProHealth Waukesha Memorial Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory Allen Kass is one of 782 diagnostic radiologists in Wisconsin
Diagnostic radiology is Dr. Kass' primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Kass is licensed in Wisconsin.
Specialties and state licenses
- Diagnostic radiology, WisconsinPrimary
Diagnostic radiologists near Dr. Kass
Counts of diagnostic radiologists 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. Gregory Allen Kass billed Medicare for 2,295 services in 2024
CMS data shows 2,295 Medicare services from Dr. Kass across 22 procedure codes in 2024, for 1,089 Medicare patients. Medicare paid $32,492 for them.
Dr. Kass' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 02024: 1,150
- Imaging
- 2023: 9772024: 1,12215%
- Tests and treatments
- 2023: 192024: 2321%
Where Dr. Kass' Medicare services took place, 2024
- In an office1,24954%
- In a facility1,04646%
Dr. Kass compared with the Wisconsin median for diagnostic radiologists, 2024
- Dr. Kass
- Wisconsin median
- Medicare services
- 2,295vs 1,83625% above
- Medicare patients
- 1,089vs 1,41423% below
Medians across 758 diagnostic radiologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Kass' 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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kass and other diagnostic radiologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory Allen Kass treated 1,089 Medicare patients in 2024, average age 74
CMS counts 1,089 Medicare patients who saw Dr. Kass in 2024. The largest group is 65 to 74, with 438 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.53, 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. Kass' median patient age at 58, with 100% women.
Dr. Kass' Medicare patients by age, 2024
Dr. Kass' Medicare patients by sex, 2024
- Women66361%
- Men42639%
Chronic conditions among Dr. Kass' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Ischemic heart disease36%
- Chronic kidney disease34%
- Anxiety31%
- Mood disorders30%
- Depression28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kass' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
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Dr. Gregory Allen Kass graduated from Medical College of Wisconsin
Dr. Kass graduated from Medical College of Wisconsin in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory Allen Kass'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) |
| 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. Gregory Allen Kass
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. Gregory Allen Kass' NPI number?
Dr. Gregory Allen Kass' NPI number is 1063407666. It was assigned on September 20, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory Allen Kass?
Dr. Gregory Allen Kass is a diagnostic radiologist in Waukesha, Wisconsin. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Gregory Allen Kass practice?
Dr. Kass practices at 725 American Ave, Waukesha, WI 53188. Dr. Kass' primary practice is ProHealth Waukesha Memorial Hospital in Waukesha, Wisconsin, part of ProHealth Care.
What is Dr. Gregory Allen Kass' office phone number?
The practice phone on file for Dr. Kass is (262) 928-1000.
What is Dr. Gregory Allen Kass' medical license number?
Dr. Kass holds Wisconsin license 29928-020.
Which hospitals is Dr. Gregory Allen Kass affiliated with?
Dr. Kass practices at ProHealth Waukesha Memorial Hospital in Waukesha, Wisconsin.
What medical group is Dr. Gregory Allen Kass part of?
Dr. Kass is linked to Radiology Waukesha.
Does Dr. Gregory Allen Kass accept Medicare?
Yes. CMS data shows Dr. Kass billed Medicare for 2,295 services in 2024.
How many Medicare patients does Dr. Gregory Allen Kass see?
CMS counts 1,089 Medicare patients who saw Dr. Kass in 2024, with an average age of 74.
What services does Dr. Gregory Allen Kass bill to Medicare?
In 2024, Dr. Kass' most billed Medicare services were medicare temporary code (Q9967), diagnostic imaging (71045) and radiation oncology (77063).
Where did Dr. Gregory Allen Kass go to medical school?
Dr. Kass graduated from Medical College of Wisconsin in 1985.
How long has Dr. Gregory Allen Kass been practicing?
Dr. Kass graduated from medical school in 1985, 41 years ago.
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