Dr. Samuel Joshua Katz, DO
- Medicare services, 2024
- 990
- Medicare patients, 2024
- 187
- Part D claims, 2024
- 1,068
- Hospital affiliations
- 4
- Industry payments
- $49
- Practice address
- 701 Park Avenue, Minneapolis, MN 55415
- Practice phone
- Call (612) 873-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Katz's professional email, personal email and mobile number
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Dr. Samuel Joshua Katz is a nephrologist in Minneapolis, Minnesota
Dr. Katz practices at Hennepin County Medical Center in Minneapolis, Minnesota, part of Hennepin County.
Dr. Katz's NPI, 1568969970, was assigned on April 11, 2018. Dr. Katz graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2018. Dr. Katz holds Minnesota license 75140.
- NPI
- 1568969970NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193189868
- NPI enumeration date
- April 11, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (612) 873-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Samuel Joshua Katz practices at Hennepin County Medical Center in Minneapolis, Minnesota
Dr. Katz's primary practice is Hennepin County Medical Center, at 701 Park Avenue, Minneapolis, MN 55415 in Hennepin County. The practice phone is (612) 873-3000.
- Hennepin County Medical Center701 Park Avenue, Minneapolis, MN 55415 · Hennepin CountyPhone(612) 873-3000
Source: Dmand AI Affiliation Data
Dr. Samuel Joshua Katz is affiliated with 10 sites of care and 1 medical group
Dr. Katz's primary practice is Hennepin County Medical Center in Minneapolis, Minnesota, part of Hennepin County. Dr. Katz is also affiliated with Methodist Hospital. The medical group on file is Park Nicollet Clinic. Dmand AI also links Dr. Katz to 2 more hospitals, 5 dialysis centers and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Samuel Joshua Katz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Katz practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hennepin County Medical Center | Available with a free account |
| +9 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Hennepin County and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Samuel Joshua Katz is one of 213 nephrologists in Minnesota
Nephrology is Dr. Katz's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Katz is licensed in Minnesota.
Specialties and state licenses
- Nephrology, MinnesotaPrimary
Nephrologists near Dr. Katz
Counts of nephrologists 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. Samuel Joshua Katz billed Medicare for 990 services in 2024
CMS data shows 990 Medicare services from Dr. Katz across 17 procedure codes in 2024, for 187 Medicare patients. Medicare paid $63,652 for them.
Dr. Katz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 662024: 317380%
- Lab and pathology
- 2023: 02024: 225
- Surgery
- 2023: 342024: 171403%
- Tests and treatments
- 2023: 372024: 146295%
- Other services
- 2023: 02024: 131
Where Dr. Katz's Medicare services took place, 2024
- In an office82283%
- In a facility16817%
Dr. Katz compared with the Minnesota median for nephrologists, 2024
- Dr. Katz
- Minnesota median
- Medicare services
- 990vs 4932.0 times
- Medicare patients
- 187vs 185Close to median
- Part D claims
- 816vs 3722.2 times
Medians across 200 nephrologists in Minnesota with Dmand AI profiles that report each measure.
Dr. Katz'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Samuel Joshua Katz treated 187 Medicare patients in 2024, average age 72
CMS counts 187 Medicare patients who saw Dr. Katz in 2024. The largest group is 75 to 84, with 61 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 24% are also on Medicaid. Their average risk score is 3.85, 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. Katz's median patient age at 69, with 53% women.
Dr. Katz's Medicare patients by age, 2024
Dr. Katz's Medicare patients by sex, 2024
- Women9149%
- Men9651%
Chronic conditions among Dr. Katz's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol72%
- Diabetes49%
- Arthritis44%
- Mood disorders42%
- Ischemic heart disease41%
- Depression40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Katz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Samuel Joshua Katz wrote 1,068 Medicare Part D claims in 2024
In 2024, Dr. Katz wrote 1,068 Medicare Part D claims for 226 patients. 85% of them were for generic drugs. CMS names the drug for 816 of them, across 24 drugs with 11 or more claims each, at $115,568 in total drug cost.
Dr. Katz's Part D claims by kind of drug, 2024
- Generic908 claims85%
- Brand-name and other160 claims15%
Dr. Katz'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. Katz's Part D claims, 2024
- Antibiotics3%27 of 1,068 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Dr. Samuel Joshua Katz offers telehealth to Medicare patients
Dr. Katz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Katz as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Dr. Samuel Joshua Katz received $49 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Katz from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $49.
Companies that paid Dr. Katz the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Samuel Joshua Katz graduated from Des Moines University of Osteopathic Medicine and Health Sciences
Dr. Katz graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Samuel Joshua Katz'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) |
| 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) |
| 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. Samuel Joshua Katz
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. Samuel Joshua Katz's NPI number?
Dr. Samuel Joshua Katz's NPI number is 1568969970. It was assigned on April 11, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Samuel Joshua Katz?
Dr. Samuel Joshua Katz is a nephrologist in Minneapolis, Minnesota. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Samuel Joshua Katz practice?
Dr. Katz practices at 701 Park Avenue, Minneapolis, MN 55415. Dr. Katz's primary practice is Hennepin County Medical Center in Minneapolis, Minnesota, part of Hennepin County. Dmand AI also links Dr. Katz to 2 hospitals, 5 dialysis centers and 1 group practice or clinic.
What is Dr. Samuel Joshua Katz's office phone number?
The practice phone on file for Dr. Katz is (612) 873-3000.
What is Dr. Samuel Joshua Katz's medical license number?
Dr. Katz holds Minnesota license 75140.
Which hospitals is Dr. Samuel Joshua Katz affiliated with?
Dr. Katz practices at Hennepin County Medical Center in Minneapolis, Minnesota. Dr. Katz is also affiliated with Methodist Hospital. Dmand AI links Dr. Katz to 2 more hospitals.
What medical group is Dr. Samuel Joshua Katz part of?
Dr. Katz is linked to Park Nicollet Clinic.
Does Dr. Samuel Joshua Katz accept Medicare?
Yes. CMS data shows Dr. Katz billed Medicare for 990 services in 2024, and Dr. Katz accepts Medicare assignment.
Does Dr. Samuel Joshua Katz offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Katz as offering telehealth services.
How many Medicare patients does Dr. Samuel Joshua Katz see?
CMS counts 187 Medicare patients who saw Dr. Katz in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. Samuel Joshua Katz bill to Medicare?
In 2024, Dr. Katz's most billed Medicare services were surgery: heart and blood vessels (36415), medicare service (G2211) and office visit, established patient (99214).
Where did Dr. Samuel Joshua Katz go to medical school?
Dr. Katz graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2018.
What drugs does Dr. Samuel Joshua Katz prescribe most?
In 2024 Medicare Part D data, Dr. Katz's most prescribed drugs by claims were Amlodipine Besylate, Losartan Potassium and Jardiance.
Has Dr. Samuel Joshua Katz received payments from drug or device companies?
CMS Open Payments shows $49 in general payments to Dr. Katz from 1 company from 2023 to 2023. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Dr. Samuel Joshua Katz been practicing?
Dr. Katz graduated from medical school in 2018, 8 years ago.
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