Dr. Jeffrey A. Katt, MD
- Medicare services, 2024
- 912
- Medicare patients, 2024
- 209
- Part D claims, 2024
- 10,162
- Hospital affiliations
- 1
- Medical groups
- 2
- Practice address
- 3003 W Good Hope Rd, Milwaukee, WI 53209
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Aurora Cancer Care of Aurora Health Care Metro, Inc. - HOPD
Acute Care Hospital outpatient department · Milwaukee, Wisconsin
Find Dr. Katt's professional email, personal email and mobile number
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Dr. Jeffrey A. Katt is an internist in Milwaukee, Wisconsin
Dr. Katt practices at Aurora Cancer Care of Aurora Health Care Metro, Inc. - HOPD in Milwaukee, Wisconsin.
Dr. Katt's NPI, 1407887821, was assigned on July 5, 2006. Dr. Katt graduated from University of Michigan Medical School in 1988. Dr. Katt holds Wisconsin license 30426.
- NPI
- 1407887821NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395769061
- NPI enumeration date
- July 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jeffrey A. Katt practices at Aurora Cancer Care of Aurora Health Care Metro, Inc. - HOPD in Milwaukee, Wisconsin
Dr. Katt's primary practice is Aurora Cancer Care of Aurora Health Care Metro, Inc. - HOPD, at 3003 W Good Hope Rd, Milwaukee, WI 53209.
- Aurora Cancer Care of Aurora Health Care Metro, Inc. - HOPD3003 W Good Hope Rd, Milwaukee, WI 53209
Source: Dmand AI Affiliation Data
Dr. Jeffrey A. Katt is affiliated with 8 sites of care and 2 medical groups
Dr. Katt's primary practice is Aurora Cancer Care of Aurora Health Care Metro, Inc. - HOPD in Milwaukee, Wisconsin. Dr. Katt is also affiliated with Aurora Medical Center - Grafton. The medical group on file is Aurora Advanced Healthcare. Dmand AI also links Dr. Katt to 2 more group practices and clinics, 1 breast imaging center, 1 clinical lab, 1 home health agency, 1 hospice and 1 medical group, each named with a free account. Dr. Katt's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jeffrey A. Katt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Katt practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aurora Cancer Care of Aurora Health Care Metro, Inc. - HOPD | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jeffrey A. Katt is one of 1,675 internists in Wisconsin
Internal medicine is Dr. Katt's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Katt is licensed in Wisconsin.
Specialties and state licenses
- Internal medicine, WisconsinPrimary
Internists near Dr. Katt
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. Jeffrey A. Katt billed Medicare for 912 services in 2024
CMS data shows 912 Medicare services from Dr. Katt across 10 procedure codes in 2024, for 209 Medicare patients. Medicare paid $72,011 for them. Every service was in an office.
Dr. Katt's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3892024: 3744%
- Other services
- 2023: 2492024: 32731%
- Tests and treatments
- 2023: 942024: 211124%
Dr. Katt compared with the Wisconsin median for internists, 2024
- Dr. Katt
- Wisconsin median
- Medicare services
- 912vs 457100% above
- Medicare patients
- 209vs 1995% above
- Part D claims
- 9,438vs 43321.8 times
Medians across 1,658 internists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Katt'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Katt and other internists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jeffrey A. Katt treated 209 Medicare patients in 2024, average age 75
CMS counts 209 Medicare patients who saw Dr. Katt in 2024. The largest group is 65 to 74, with 93 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.32, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Katt's median patient age at 73, with 36% women.
Dr. Katt's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Katt's Medicare patients by sex, 2024
- Women7234%
- Men13766%
Chronic conditions among Dr. Katt's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Chronic kidney disease45%
- Arthritis38%
- Diabetes35%
- Ischemic heart disease27%
- Mood disorders23%
- Depression22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Katt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women36%
- Men64%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jeffrey A. Katt wrote 10,162 Medicare Part D claims in 2024
In 2024, Dr. Katt wrote 10,162 Medicare Part D claims for 762 patients. 88% of them were for generic drugs. CMS names the drug for 9,438 of them, across 126 drugs with 11 or more claims each, at $687,105 in total drug cost. In 2023, CMS named 9,305 claims across 125 drugs.
Dr. Katt's Part D claims by kind of drug, 2024
- Generic8,981 claims88%
- Brand-name1,072 claims11%
- Other109 claims1%
Dr. Katt'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. Katt's Part D claims, 2024
- Opioids2%158 of 10,162 claims
- Antibiotics1%85 of 10,162 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: 9,3052024: 9,4381%
Drugs named by CMS: 126 in 2024, 125 in 2023.
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
How Dr. Jeffrey A. Katt takes part in Medicare
Dr. Katt accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jeffrey A. Katt graduated from University of Michigan Medical School
Dr. Katt graduated from University of Michigan Medical School in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jeffrey A. Katt'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 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) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (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. Jeffrey A. Katt
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. Jeffrey A. Katt's NPI number?
Dr. Jeffrey A. Katt's NPI number is 1407887821. It was assigned on July 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jeffrey A. Katt?
Dr. Jeffrey A. Katt is an internist in Milwaukee, Wisconsin. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jeffrey A. Katt practice?
Dr. Katt practices at 3003 W Good Hope Rd, Milwaukee, WI 53209. Dr. Katt's primary practice is Aurora Cancer Care of Aurora Health Care Metro, Inc. - HOPD in Milwaukee, Wisconsin. Dmand AI also links Dr. Katt to 2 group practices and clinics, 1 breast imaging center, 1 clinical lab, 1 home health agency, 1 hospice and 1 medical group.
What is Dr. Jeffrey A. Katt's medical license number?
Dr. Katt holds Wisconsin license 30426.
Which hospitals is Dr. Jeffrey A. Katt affiliated with?
Dr. Katt is affiliated with Aurora Medical Center - Grafton.
What medical group is Dr. Jeffrey A. Katt part of?
Dr. Katt is linked to Aurora Advanced Healthcare. Dmand AI links Dr. Katt to 1 more medical group.
Does Dr. Jeffrey A. Katt accept Medicare?
Yes. CMS data shows Dr. Katt billed Medicare for 912 services in 2024, and Dr. Katt accepts Medicare assignment.
How many Medicare patients does Dr. Jeffrey A. Katt see?
CMS counts 209 Medicare patients who saw Dr. Katt in 2024, with an average age of 75.
What services does Dr. Jeffrey A. Katt bill to Medicare?
In 2024, Dr. Katt's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and office visit, established patient (99215).
Where did Dr. Jeffrey A. Katt go to medical school?
Dr. Katt graduated from University of Michigan Medical School in 1988.
What drugs does Dr. Jeffrey A. Katt prescribe most?
In 2024 Medicare Part D data, Dr. Katt's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Rosuvastatin Calcium.
How long has Dr. Jeffrey A. Katt been practicing?
Dr. Katt graduated from medical school in 1988, 38 years ago.
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