Dr. Richard Karas, MD

  • Boston, MA
  • Cardiologist
NPI1073620431
Publications
68
Industry payments
$2,729
Medical group
1
State license
1
Year NPI issued
2006
Practice address
750 Washington St, Boston, MA 02111-1526
Practice phone
Call (617) 636-5000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Tufts Medical Center - Transplant

Hospital · Boston, Massachusetts

See all 2 affiliations

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Dr. Richard Karas is a cardiologist in Boston, Massachusetts

Dr. Karas practices at Tufts Medical Center - Transplant in Boston, Massachusetts.

Dr. Karas' NPI, 1073620431, was assigned on August 23, 2006. Dr. Karas holds Massachusetts license 70461.

NPI and contact details
NPI enumeration date
August 23, 2006
NPI status
Active
Practice phone
(617) 636-5000
Professional email
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Personal email
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Mobile number
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Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Richard Karas practices at Tufts Medical Center - Transplant in Boston, Massachusetts

Dr. Karas' primary practice is Tufts Medical Center - Transplant, at 750 Washington St, Boston, MA 02111-1526. The practice phone is (617) 636-5000.

  • Tufts Medical Center - Transplant
    750 Washington St, Boston, MA 02111-1526Phone(617) 636-5000

Source: Doctors and Clinicians National Downloadable File (CMS)

Dr. Richard Karas is affiliated with 1 site of care and 1 medical group

Dr. Karas' primary practice is Tufts Medical Center - Transplant in Boston, Massachusetts. Dmand AI also links Dr. Karas to 1 medical group, named with a free account.

Tufts Medical Center - TransplantHospital · Boston, MassachusettsPrimary
1 medical groupName with a free account
See all 2 affiliations for Dr. Karas

Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Richard Karas' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Karas practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Tufts Medical Center - TransplantAvailable with a free account
+1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Richard Karas is one of 840 cardiologists in Massachusetts

Cardiovascular disease is Dr. Karas' primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Karas is licensed in Massachusetts.

Specialties and state licenses

  • Cardiovascular disease, MassachusettsPrimaryLicense 70461 · taxonomy 207RC0000X

Cardiologists near Dr. Karas

Counts of cardiologists 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. Richard Karas has 68 publications on record

Dmand AI links 68 papers to Dr. Karas, published from 2008 to 2023. 2013 was the busiest year, with 6. The most frequent topics are Disease Models, Animal, Heart Failure and Ventricular Function, Left. Dr. Karas has published most often in Circ Heart Fail. Dr. Karas' most frequent co-authors are Robert M. Blanton, MD, Vikram Paruchuri, MD and Michele Lynne Esposito, MD.

Papers68
Years published2008 to 2023

Dr. Karas' papers by year, 2013 to 2023

Topics Dr. Karas writes about most

  • Disease Models, Animal
  • Heart Failure
  • Ventricular Function, Left
  • Mice, Inbred C57BL
  • Hemodynamics
  • Signal Transduction
  • Ventricular Remodeling
  • Cells, Cultured

Dr. Karas' most frequent co-authors

Recent publications by Dr. Karas

See all 68 publications and co-authors

See who Dr. Karas researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Karas works with, so you can find a warm path to the right cardiologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Richard Karas received $2,729 in industry payments in 2020

CMS Open Payments shows 1 general payment to Dr. Karas from 1 drug or device company in 2020. Consulting fees make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $2,729.

Companies that paid Dr. Karas the most, 2020 to 2020

Share is of all general payments to this clinician.

See all payments to Dr. Karas

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Richard Karas's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Primary practice, affiliations and health systemDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation Data
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Richard Karas

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. Richard Karas' NPI number?

Dr. Richard Karas' NPI number is 1073620431. It was assigned on August 23, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Richard Karas?

Dr. Richard Karas is a cardiologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Dr. Richard Karas practice?

Dr. Karas practices at 750 Washington St, Boston, MA 02111-1526. Dr. Karas' primary practice is Tufts Medical Center - Transplant in Boston, Massachusetts. Dmand AI also links Dr. Karas to 1 medical group.

What is Dr. Richard Karas' office phone number?

The practice phone on file for Dr. Karas is (617) 636-5000.

What is Dr. Richard Karas' medical license number?

Dr. Karas holds Massachusetts license 70461.

Has Dr. Richard Karas received payments from drug or device companies?

CMS Open Payments shows $2,729 in general payments to Dr. Karas from 1 company from 2020 to 2020. The largest total came from Sanofi and Genzyme US Companies.

How long has Dr. Richard Karas been practicing?

Dr. Karas' NPI was assigned in 2006.

Does Dr. Richard Karas do research?

Dmand AI links 68 publications to Dr. Karas, published from 2008 to 2023.

Who does Dr. Richard Karas publish with?

Dr. Karas' most frequent co-authors are Robert M. Blanton, MD (14 shared papers), Vikram Paruchuri, MD (14 shared papers) and Michele Lynne Esposito, MD (11 shared papers).

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