Dr. Robert J. Hoffman, MD
- Medicare services, 2024
- 751
- Medicare patients, 2024
- 273
- Part D claims, 2024
- 302
- Hospital affiliations
- 2
- Industry payments
- $972
- Practice address
- 700 South Park St, Madison, WI 53715
- Practice phone
- Call (608) 251-6100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hoffman's professional email, personal email and mobile number
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Dr. Robert J. Hoffman is a hospitalist in Madison, Wisconsin
Dr. Hoffman practices at SSM Health St. Mary's Hospital - Madison in Madison, Wisconsin, part of SSM Health Care.
Dr. Hoffman's NPI, 1457327496, was assigned on February 28, 2006. Dr. Hoffman graduated from University of Wisconsin School of Medicine in 2001. Dr. Hoffman holds Wisconsin license 48066.
- NPI
- 1457327496NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092797373
- NPI enumeration date
- February 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (608) 251-6100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert J. Hoffman practices at SSM Health St. Mary's Hospital - Madison in Madison, Wisconsin
Dr. Hoffman's primary practice is SSM Health St. Mary's Hospital - Madison, at 700 South Park St, Madison, WI 53715 in Dane County. The practice phone is (608) 251-6100.
- SSM Health St. Mary's Hospital - Madison700 South Park St, Madison, WI 53715 · Dane CountyPhone(608) 251-6100
Source: Dmand AI Affiliation Data
Dr. Robert J. Hoffman is affiliated with 3 sites of care and 1 medical group
Dr. Hoffman's primary practice is SSM Health St. Mary's Hospital - Madison in Madison, Wisconsin, part of SSM Health Care. Dr. Hoffman is also affiliated with SSM Health St. Mary's Hospital - Janesville. The medical group on file is SSM Health Dean Medical Group. Dmand AI also links Dr. Hoffman to 1 more hospice, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Robert J. Hoffman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hoffman practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSM Health St. Mary's Hospital - Madison | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert J. Hoffman is one of 773 hospitalists in Wisconsin
Hospitalist is Dr. Hoffman's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Hoffman is licensed in Wisconsin.
Specialties and state licenses
- Hospitalist, WisconsinPrimary
Hospitalists near Dr. Hoffman
Counts of hospitalists 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. Robert J. Hoffman billed Medicare for 751 services in 2024
CMS data shows 751 Medicare services from Dr. Hoffman across 6 procedure codes in 2024, for 273 Medicare patients. Medicare paid $58,451 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hoffman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8862024: 75115%
Dr. Hoffman compared with the Wisconsin median for hospitalists, 2024
- Dr. Hoffman
- Wisconsin median
- Medicare services
- 751vs 3572.1 times
- Medicare patients
- 273vs 16565% above
- Part D claims
- 74vs 785% below
Medians across 743 hospitalists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Hoffman'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. Robert J. Hoffman treated 273 Medicare patients in 2024, average age 75
CMS counts 273 Medicare patients who saw Dr. Hoffman in 2024. The largest group is 65 to 74, with 96 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 2.42, 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. Hoffman's median patient age at 75, with 54% women.
Dr. Hoffman's Medicare patients by age, 2024
Dr. Hoffman's Medicare patients by sex, 2024
- Women15055%
- Men12345%
Chronic conditions among Dr. Hoffman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Heart failure46%
- Mood disorders46%
- Diabetes45%
- Chronic kidney disease44%
- Depression44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hoffman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert J. Hoffman wrote 302 Medicare Part D claims in 2024
In 2024, Dr. Hoffman wrote 302 Medicare Part D claims for 133 patients. 81% of them were for generic drugs. CMS names the drug for 74 of them, across 5 drugs with 11 or more claims each, at $16,121 in total drug cost. In 2023, CMS named 54 claims across 4 drugs.
Dr. Hoffman's Part D claims by kind of drug, 2024
- Generic244 claims81%
- Brand-name and other58 claims19%
Dr. Hoffman'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. Hoffman's Part D claims, 2024
- Opioids5%15 of 302 claims
- Antibiotics18%54 of 302 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: 542024: 7437%
Drugs named by CMS: 5 in 2024, 4 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. Robert J. Hoffman takes part in Medicare
Dr. Hoffman 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. Robert J. Hoffman received $972 in industry payments from 2017 to 2018
CMS Open Payments shows 4 general payments to Dr. Hoffman from 2 drug and device companies from 2017 to 2018. Travel and lodging make up the largest share, 93% of the total. Intuitive Surgical, Inc. paid the most, $906.
General payments to Dr. Hoffman by program year, 2017 to 2018
General payments to Dr. Hoffman by kind, 2017 to 2018
- Travel and lodging$90693%
- Food and beverage$667%
Companies that paid Dr. Hoffman the most, 2017 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert J. Hoffman graduated from University of Wisconsin School of Medicine
Dr. Hoffman graduated from University of Wisconsin School of Medicine in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert J. Hoffman'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. Robert J. Hoffman
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. Robert J. Hoffman's NPI number?
Dr. Robert J. Hoffman's NPI number is 1457327496. It was assigned on February 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert J. Hoffman?
Dr. Robert J. Hoffman is a hospitalist in Madison, Wisconsin. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Robert J. Hoffman practice?
Dr. Hoffman practices at 700 South Park St, Madison, WI 53715. Dr. Hoffman's primary practice is SSM Health St. Mary's Hospital - Madison in Madison, Wisconsin, part of SSM Health Care. Dmand AI also links Dr. Hoffman to 1 hospice.
What is Dr. Robert J. Hoffman's office phone number?
The practice phone on file for Dr. Hoffman is (608) 251-6100.
What is Dr. Robert J. Hoffman's medical license number?
Dr. Hoffman holds Wisconsin license 48066.
Which hospitals is Dr. Robert J. Hoffman affiliated with?
Dr. Hoffman practices at SSM Health St. Mary's Hospital - Madison in Madison, Wisconsin. Dr. Hoffman is also affiliated with SSM Health St. Mary's Hospital - Janesville.
What medical group is Dr. Robert J. Hoffman part of?
Dr. Hoffman is linked to SSM Health Dean Medical Group.
Does Dr. Robert J. Hoffman accept Medicare?
Yes. CMS data shows Dr. Hoffman billed Medicare for 751 services in 2024, and Dr. Hoffman accepts Medicare assignment.
How many Medicare patients does Dr. Robert J. Hoffman see?
CMS counts 273 Medicare patients who saw Dr. Hoffman in 2024, with an average age of 75.
What services does Dr. Robert J. Hoffman bill to Medicare?
In 2024, Dr. Hoffman's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
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Where did Dr. Robert J. Hoffman go to medical school?
Dr. Hoffman graduated from University of Wisconsin School of Medicine in 2001.
What drugs does Dr. Robert J. Hoffman prescribe most?
In 2024 Medicare Part D data, Dr. Hoffman's most prescribed drugs by claims were Eliquis, Prednisone and Levetiracetam.
Has Dr. Robert J. Hoffman received payments from drug or device companies?
CMS Open Payments shows $972 in general payments to Dr. Hoffman from 2 companies from 2017 to 2018. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Robert J. Hoffman been practicing?
Dr. Hoffman graduated from medical school in 2001, 25 years ago.
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