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Robert S. Hoffman
NPI1780841536
- Part D claims, 2024
- 2,201
- Publications
- 1
- Industry payments
- $10,487
- State licenses
- 2
- Year NPI issued
- 2008
- Practice address
- 200 1st SW St, Rochester, MN 55902
- Practice phone
- Call (507) 538-8500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mayo Clinic - Mayo Building and Gonda Building
Rochester, Minnesota
Find Robert Hoffman's professional email, personal email and mobile number
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Robert S. Hoffman is a psychiatrist in Rochester, Minnesota
Robert Hoffman practices at Mayo Clinic - Mayo Building and Gonda Building in Rochester, Minnesota.
Robert Hoffman's NPI, 1780841536, was assigned on May 20, 2008. Robert Hoffman graduated from Albert Einstein College of Medicine in 1969. Robert Hoffman holds California license G021877.
NPI and contact details
- NPI
- 1780841536NPI Registry (opens in a new tab)
- NPI enumeration date
- May 20, 2008
- NPI status
- Active
- Practice phone
- (507) 538-8500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1969
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Robert S. Hoffman practices at Mayo Clinic - Mayo Building and Gonda Building in Rochester, Minnesota
Robert Hoffman's primary practice is Mayo Clinic - Mayo Building and Gonda Building, at 200 1st SW St, Rochester, MN 55902 in Olmsted County. The practice phone is (507) 538-8500.
- Mayo Clinic - Mayo Building and Gonda Building200 1st SW St, Rochester, MN 55902 · Olmsted CountyPhone(507) 538-8500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Robert S. Hoffman is affiliated with 1 site of care
Robert Hoffman's primary practice is Mayo Clinic - Mayo Building and Gonda Building in Rochester, Minnesota.
Mayo Clinic - Mayo Building and Gonda BuildingPrimary
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Robert S. Hoffman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Robert Hoffman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic - Mayo Building and Gonda Building | Available with a free account |
Source: Dmand AI Technology Install Data
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Robert S. Hoffman is one of 742 psychiatrists in Minnesota
Psychiatry is Robert Hoffman's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Robert Hoffman is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Robert Hoffman's licenses on file in 2 states: California and New Mexico.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
- New Mexico license
Psychiatrists near Robert Hoffman
Counts of psychiatrists 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
Robert S. Hoffman's patients have a median age of 52
Across all payers, Dmand AI patient panel data puts Robert Hoffman's median patient age at 52, with 43% women.
Robert 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 52
Patient panel by sex, all payers
- Women43%
- Men57%
Source: Dmand AI Patient Panel Data
Robert S. Hoffman wrote 2,201 Medicare Part D claims in 2024
In 2024, Robert Hoffman wrote 2,201 Medicare Part D claims for 113 patients. 86% of them were for generic drugs. CMS names the drug for 1,916 of them, across 51 drugs with 11 or more claims each, at $259,410 in total drug cost. In 2023, CMS named 1,991 claims across 55 drugs.
Part D claims, 20242,201
Drugs named by CMS51
Total drug cost$259,410
Part D patients113
Robert Hoffman's Part D claims by kind of drug, 2024
- Generic1,897 claims86%
- Brand-name304 claims14%
Robert 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 Robert Hoffman's Part D claims, 2024
- Antipsychotics, patients 65 and over5%106 of 2,201 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: 1,9912024: 1,9164%
Drugs named by CMS: 51 in 2024, 55 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
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Robert S. Hoffman has 1 publication on record
Dmand AI links 1 paper to Robert Hoffman. Robert Hoffman's most frequent co-authors are Daniel Jeremy Kass, MD, Hillary V. Kunins, MD, MPH and Lewis Nelson, MD.
Papers1
Robert Hoffman's most frequent co-authors
- Daniel Jeremy Kass, MD1 shared paper
- Hillary V. Kunins, MD, MPH1 shared paper
- Lewis Nelson, MD1 shared paper
Recent publications by Robert Hoffman
See who Robert Hoffman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Robert Hoffman works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Robert S. Hoffman received $10,487 in industry payments from 2016 to 2025
CMS Open Payments shows 445 general payments to Robert Hoffman from 32 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 79% of the total. Eisai Inc. paid the most, $2,194.
General payments to Robert Hoffman by program year, 2016 to 2025
General payments to Robert Hoffman by kind, 2016 to 2025
$10.5Kin total
- Food and beverage$8,26979%
- Speaker and faculty fees$1,99819%
- Consulting fees$1501%
- Education$701%
Companies that paid Robert Hoffman the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Robert S. Hoffman has 1 award and honors on record
Dmand AI lists 1 award for Robert Hoffman, most recently Phi Beta Kappa in 1965.
Awards and honors for Robert Hoffman
- 1965
- Phi Beta Kappa
Source: Dmand AI Professional Profile Data
Robert S. Hoffman graduated from Albert Einstein College of Medicine
Robert Hoffman graduated from Albert Einstein College of Medicine in 1969.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Sources for Robert S. 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| 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)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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 Robert S. 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 Robert S. Hoffman's NPI number?
Robert S. Hoffman's NPI number is 1780841536. It was assigned on May 20, 2008, and it is active in the NPI Registry.
What does Robert S. Hoffman specialize in?
Robert S. Hoffman is a psychiatrist in Rochester, Minnesota. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Robert S. Hoffman practice?
Robert Hoffman practices at 200 1st SW St, Rochester, MN 55902. Robert Hoffman's primary practice is Mayo Clinic - Mayo Building and Gonda Building in Rochester, Minnesota.
What is Robert S. Hoffman's office phone number?
The practice phone on file for Robert Hoffman is (507) 538-8500.
What is Robert S. Hoffman's medical license number?
Robert Hoffman holds California license G021877, one of the licenses on file in 2 states.
Which states has Robert S. Hoffman been licensed in?
Dmand AI has state licenses on file for Robert Hoffman in California (1972 to 2026) and New Mexico (1993 to 1997).
Is Robert S. Hoffman board certified?
Yes. Robert Hoffman is board certified in psychiatry by the American Board of Psychiatry and Neurology.
Where did Robert S. Hoffman go to medical school?
Robert Hoffman graduated from Albert Einstein College of Medicine in 1969.
What drugs does Robert S. Hoffman prescribe most?
In 2024 Medicare Part D data, Robert Hoffman's most prescribed drugs by claims were Bupropion XL, Alprazolam and Clonazepam.
Has Robert S. Hoffman received payments from drug or device companies?
CMS Open Payments shows $10,487 in general payments to Robert Hoffman from 32 companies from 2016 to 2025. The largest total came from Eisai Inc.
Show 3 more questionsShow fewer questions
How long has Robert S. Hoffman been practicing?
Robert Hoffman graduated from medical school in 1969, 57 years ago.
Does Robert S. Hoffman do research?
Dmand AI links 1 publication to Robert Hoffman.
Who does Robert S. Hoffman publish with?
Robert Hoffman's most frequent co-authors are Daniel Jeremy Kass, MD (1 shared paper), Hillary V. Kunins, MD, MPH (1 shared paper) and Lewis Nelson, MD (1 shared paper).
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