Dr. Robert A. Peterfreund, MD, PhD
- Medicare services, 2024
- 46
- Medicare patients, 2024
- 93
- Publications
- 33
- Industry payments
- $1,946
- State license
- 1
- Practice address
- 55 Fruit St, Boston, MA 02114
- Practice phone
- Call (617) 724-0287
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Massachusetts General Hospital
Boston, Massachusetts
Find Dr. Peterfreund's professional email, personal email and mobile number
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Dr. Robert A. Peterfreund is an anesthesiologist in Boston, Massachusetts
Dr. Peterfreund practices at Massachusetts General Hospital in Boston, Massachusetts.
Dr. Peterfreund's NPI, 1578545935, was assigned on November 18, 2005. Dr. Peterfreund holds Massachusetts license 60353.
- NPI
- 1578545935NPI Registry (opens in a new tab)
- NPI enumeration date
- November 18, 2005
- NPI status
- Active
- Practice phone
- (617) 724-0287
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Robert A. Peterfreund practices at Massachusetts General Hospital in Boston, Massachusetts
Dr. Peterfreund's primary practice is Massachusetts General Hospital, at 55 Fruit St, Boston, MA 02114 in Suffolk County. The practice phone is (617) 724-0287.
- Massachusetts General Hospital55 Fruit St, Boston, MA 02114 · Suffolk CountyPhone(617) 724-0287
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robert A. Peterfreund is affiliated with 1 site of care
Dr. Peterfreund's primary practice is Massachusetts General Hospital in Boston, Massachusetts.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Robert A. Peterfreund's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Peterfreund practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Massachusetts General Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert A. Peterfreund is one of 1,552 anesthesiologists in Massachusetts
Anesthesiology is Dr. Peterfreund's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Peterfreund is licensed in Massachusetts.
Specialties and state licenses
- Anesthesiology, MassachusettsPrimary
Anesthesiologists near Dr. Peterfreund
Counts of anesthesiologists 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 A. Peterfreund billed Medicare for 46 services in 2024
CMS data shows 46 Medicare services from Dr. Peterfreund across 3 procedure codes in 2024, for 93 Medicare patients. Medicare paid $6,530 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Peterfreund's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 362024: 2919%
- Surgery
- 2023: 332024: 1748%
Dr. Peterfreund compared with the Massachusetts median for anesthesiologists, 2024
- Dr. Peterfreund
- Massachusetts median
- Medicare services
- 46vs 12663% below
- Medicare patients
- 93vs 20053% below
Medians across 1,366 anesthesiologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Peterfreund'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. Peterfreund and other anesthesiologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert A. Peterfreund treated 93 Medicare patients in 2024, average age 74
CMS counts 93 Medicare patients who saw Dr. Peterfreund in 2024. The largest group is 75 to 84, with 47 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 2.11, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Dr. Peterfreund's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Peterfreund's Medicare patients by sex, 2024
- Women4245%
- Men5155%
Chronic conditions among Dr. Peterfreund's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Anxiety45%
- Mood disorders42%
- Ischemic heart disease41%
- Chronic kidney disease39%
- Depression38%
Share of Medicare patients with each condition. A patient can have several.
Source: Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
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Dr. Robert A. Peterfreund has 33 publications on record
Dmand AI links 33 papers to Dr. Peterfreund, published from 2011 to 2025. 2013 was the busiest year, with 4. The most frequent topics are Equipment Design, Infusions, Intravenous and Drug Delivery Systems. Dr. Peterfreund has published most often in Anesth Analg. Dr. Peterfreund's most frequent co-authors are Linda S. Aglio, MD, Lauren E. Gibson, MD and Warren Ston Sandberg, MD, PhD.
Dr. Peterfreund's papers by year, 2012 to 2025
Topics Dr. Peterfreund writes about most
- Equipment Design
- Infusions, Intravenous
- Drug Delivery Systems
- Propofol
- Infusion Pumps
- Cerebral Cortex
- Hemodynamics
- Algorithms
Dr. Peterfreund's most frequent co-authors
- Linda S. Aglio, MD3 shared papers
- Lauren E. Gibson, MD2 shared papers
- Warren Ston Sandberg, MD, PhD2 shared papers
Recent publications by Dr. Peterfreund
See who Dr. Peterfreund researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Peterfreund works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Robert A. Peterfreund received $1,946 in industry payments from 2017 to 2022
CMS Open Payments shows 4 general payments to Dr. Peterfreund from 3 drug and device companies from 2017 to 2022. Consulting fees make up the largest share, 90% of the total. Philips Electronics North America Corporation paid the most, $1,760.
General payments to Dr. Peterfreund by program year, 2017 to 2022
General payments to Dr. Peterfreund by kind, 2017 to 2022
- Consulting fees$1,76090%
- Food and beverage$18610%
Companies that paid Dr. Peterfreund the most, 2017 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Robert A. Peterfreund'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 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 | Medicare Physician & Other Practitioners - 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) |
| 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 A. Peterfreund
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 A. Peterfreund's NPI number?
Dr. Robert A. Peterfreund's NPI number is 1578545935. It was assigned on November 18, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert A. Peterfreund?
Dr. Robert A. Peterfreund is an anesthesiologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Robert A. Peterfreund practice?
Dr. Peterfreund practices at 55 Fruit St, Boston, MA 02114. Dr. Peterfreund's primary practice is Massachusetts General Hospital in Boston, Massachusetts.
What is Dr. Robert A. Peterfreund's office phone number?
The practice phone on file for Dr. Peterfreund is (617) 724-0287.
What is Dr. Robert A. Peterfreund's medical license number?
Dr. Peterfreund holds Massachusetts license 60353.
Does Dr. Robert A. Peterfreund accept Medicare?
Yes. CMS data shows Dr. Peterfreund billed Medicare for 46 services in 2024.
How many Medicare patients does Dr. Robert A. Peterfreund see?
CMS counts 93 Medicare patients who saw Dr. Peterfreund in 2024, with an average age of 74.
What services does Dr. Robert A. Peterfreund bill to Medicare?
In 2024, Dr. Peterfreund's most billed Medicare services were anesthesia (01924), surgery: heart and blood vessels (36620) and anesthesia (01916).
Has Dr. Robert A. Peterfreund received payments from drug or device companies?
CMS Open Payments shows $1,946 in general payments to Dr. Peterfreund from 3 companies from 2017 to 2022. The largest total came from Philips Electronics North America Corporation.
How long has Dr. Robert A. Peterfreund been practicing?
Dr. Peterfreund's NPI was assigned in 2005.
Does Dr. Robert A. Peterfreund do research?
Dmand AI links 33 publications to Dr. Peterfreund, published from 2011 to 2025.
Who does Dr. Robert A. Peterfreund publish with?
Dr. Peterfreund's most frequent co-authors are Linda S. Aglio, MD (3 shared papers), Lauren E. Gibson, MD (2 shared papers) and Warren Ston Sandberg, MD, PhD (2 shared papers).
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