Dr. Robert Dorfman, MD
- Part D claims, 2024
- 11
- Publications
- 25
- Industry payments
- $5,227
- State licenses
- 4
- Year NPI issued
- 2015
- Practice address
- 1000 W Carson St, Torrance, CA 90502
- Practice phone
- Call (312) 420-2575
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Dorfman's 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. Robert Dorfman is a general surgeon in Torrance, California
Dr. Dorfman practices in Torrance, California.
Dr. Dorfman's NPI, 1013308774, was assigned on February 16, 2015. Dr. Dorfman graduated from Feinberg School of Medicine in 2019. Dr. Dorfman holds California license A180897.
- NPI
- 1013308774NPI Registry (opens in a new tab)
- NPI enumeration date
- February 16, 2015
- NPI status
- Active
- Practice phone
- (312) 420-2575
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Robert Dorfman's practice address is in Torrance, California
Dr. Dorfman's practice address in the NPI Registry is 1000 W Carson St, Torrance, CA 90502, in Los Angeles County. The practice phone is (312) 420-2575.
- NPI Registry address1000 W Carson St, Torrance, CA 90502 · Los Angeles CountyPhone(312) 420-2575
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Robert Dorfman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dorfman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Dorfman's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert Dorfman is one of 2,926 general surgeons in California
Surgery is Dr. Dorfman's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Dorfman's licenses on file in 4 states: California, New York, Florida and Connecticut.
Specialties and state licenses
- Surgery, CaliforniaPrimary
- New York license
- Florida license
- Connecticut license
General surgeons near Dr. Dorfman
Counts of general surgeons 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 Dorfman wrote 11 Medicare Part D claims in 2024
In 2024, Dr. Dorfman wrote 11 Medicare Part D claims. 100% of them were for generic drugs. They cover 4 drugs, with $744 in total drug cost.
Dr. Dorfman's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
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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Dr. Robert Dorfman has 25 publications on record
Dmand AI links 25 papers to Dr. Dorfman, published from 2016 to 2019. 2017 was the busiest year, with 8. The most frequent topics are Xenograft Model Antitumor Assays, Apoptosis and Cell Proliferation. Dr. Dorfman has published most often in Aesthet Surg J. Dr. Dorfman's most frequent co-authors are Neil Fine, MD, Mohammed S. Alghoul, MD and Chandrasekhar Bob Basu, MD.
Dr. Dorfman's papers by year, 2016 to 2019
Topics Dr. Dorfman writes about most
- Xenograft Model Antitumor Assays
- Apoptosis
- Cell Proliferation
- Histone Deacetylases
- Mice, Nude
- Bile Duct Neoplasms
- Butyrates
- Cell Differentiation
Dr. Dorfman's most frequent co-authors
- Neil Fine, MD2 shared papers
- Mohammed S. Alghoul, MD1 shared paper
- Chandrasekhar Bob Basu, MD1 shared paper
Recent publications by Dr. Dorfman
Cell Commun Signal
See who Dr. Dorfman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dorfman works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Robert Dorfman received $5,227 in industry payments from 2022 to 2025
CMS Open Payments shows 39 general payments to Dr. Dorfman from 6 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 50% of the total. Merz North America, Inc. paid the most, $3,067.
General payments to Dr. Dorfman by program year, 2022 to 2025
General payments to Dr. Dorfman by kind, 2022 to 2025
- Food and beverage$2,61750%
- Consulting fees$2,61050%
Companies that paid Dr. Dorfman the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert Dorfman graduated from Feinberg School of Medicine
Dr. Dorfman graduated from Feinberg School of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert Dorfman'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 |
| 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) |
| 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 Dorfman
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 Dorfman's NPI number?
Dr. Robert Dorfman's NPI number is 1013308774. It was assigned on February 16, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Dorfman?
Dr. Robert Dorfman is a general surgeon in Torrance, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Robert Dorfman practice?
Dr. Dorfman practices at 1000 W Carson St, Torrance, CA 90502.
What is Dr. Robert Dorfman's office phone number?
The practice phone on file for Dr. Dorfman is (312) 420-2575.
What is Dr. Robert Dorfman's medical license number?
Dr. Dorfman holds California license A180897, one of the licenses on file in 4 states.
Which states has Dr. Robert Dorfman been licensed in?
Dmand AI has state licenses on file for Dr. Dorfman in California (2022 to 2026), New York (2021 to 2027), Florida (2021 to 2026) and Connecticut (2023 to 2024).
Where did Dr. Robert Dorfman go to medical school?
Dr. Dorfman graduated from Feinberg School of Medicine in 2019.
What drugs does Dr. Robert Dorfman prescribe most?
In 2022 Medicare Part D data, Dr. Dorfman's most prescribed drugs by claims were Oxycodone HCl, Cephalexin and Ondansetron HCl.
Has Dr. Robert Dorfman received payments from drug or device companies?
CMS Open Payments shows $5,227 in general payments to Dr. Dorfman from 6 companies from 2022 to 2025. The largest total came from Merz North America, Inc.
How long has Dr. Robert Dorfman been practicing?
Dr. Dorfman graduated from medical school in 2019, 7 years ago.
Does Dr. Robert Dorfman do research?
Dmand AI links 25 publications to Dr. Dorfman, published from 2016 to 2019.
Who does Dr. Robert Dorfman publish with?
Dr. Dorfman's most frequent co-authors are Neil Fine, MD (2 shared papers), Mohammed S. Alghoul, MD (1 shared paper) and Chandrasekhar Bob Basu, MD (1 shared paper).
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