Dr. Eric Carpentier, MD
- Medicare services, 2024
- 121
- Medicare patients, 2024
- 37
- Part D claims, 2024
- 176
- Publications
- 2
- Hospital affiliations
- 2
- Practice address
- 55 Fruit Street, Boston, MA 02114
- Practice phone
- Call (617) 726-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Carpentier'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. Eric Carpentier is an internist in Boston, Massachusetts
Dr. Carpentier practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Dr. Carpentier's NPI, 1972852291, was assigned on August 31, 2012. Dr. Carpentier holds Washington license MD61517116.
- NPI
- 1972852291NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991012668
- NPI enumeration date
- August 31, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 726-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric Carpentier practices at Massachusetts General Hospital in Boston, Massachusetts
Dr. Carpentier's primary practice is Massachusetts General Hospital, at 55 Fruit Street, Boston, MA 02114 in Suffolk County. The practice phone is (617) 726-2000.
- Massachusetts General Hospital55 Fruit Street, Boston, MA 02114 · Suffolk CountyPhone(617) 726-2000
Source: Dmand AI Affiliation Data
Dr. Eric Carpentier is affiliated with 5 sites of care and 4 medical groups
Dr. Carpentier's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dr. Carpentier is also affiliated with Providence Swedish Edmonds Campus. The medical group on file is Swedish Health Services. Dmand AI also links Dr. Carpentier to 3 more medical groups, 2 group practices and clinics and 1 community health center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eric Carpentier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Carpentier practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Massachusetts General Hospital | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eric Carpentier is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Carpentier's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Carpentier is licensed in Washington.
Specialties and state licenses
- Internal medicine, WashingtonPrimary
Internists near Dr. Carpentier
Counts of internists 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. Eric Carpentier billed Medicare for 121 services in 2024
CMS data shows 121 Medicare services from Dr. Carpentier across 4 procedure codes in 2024, for 37 Medicare patients. Medicare paid $9,132 for them. Every service was in an office.
Dr. Carpentier's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 462024: 6337%
- Other services
- 2023: 02024: 58
Dr. Carpentier compared with the Massachusetts median for internists, 2024
- Dr. Carpentier
- Massachusetts median
- Medicare services
- 121vs 43172% below
- Medicare patients
- 37vs 19481% below
- Part D claims
- 146vs 40264% below
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Carpentier'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. Carpentier and other internists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eric Carpentier treated 37 Medicare patients in 2024, average age 66
CMS counts 37 Medicare patients who saw Dr. Carpentier in 2024. The largest group is 65 to 74, with 18 patients. 75% of them have high cholesterol, and 62% have high blood pressure. Their average risk score is 0.93, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Carpentier's median patient age at 56, with 69% women.
Dr. Carpentier's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Carpentier's Medicare patients by sex, 2024
- Women2670%
- Men1130%
Chronic conditions among Dr. Carpentier's Medicare patients, 2024
- High cholesterol75%
- High blood pressure62%
- Arthritis46%
- Depression35%
- Mood disorders35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Carpentier's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women69%
- Men30%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eric Carpentier wrote 176 Medicare Part D claims in 2024
In 2024, Dr. Carpentier wrote 176 Medicare Part D claims for 62 patients. 48% of them were for generic drugs. CMS names the drug for 146 of them, across 6 drugs with 11 or more claims each, at $97,499 in total drug cost.
Dr. Carpentier's Part D claims by kind of drug, 2024
- Generic84 claims48%
- Brand-name and other92 claims52%
Dr. Carpentier'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.
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
Dr. Eric Carpentier offers telehealth to Medicare patients
Dr. Carpentier accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Carpentier as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Eric Carpentier has 2 publications on record
Dmand AI links 2 papers to Dr. Carpentier, published from 2012 to 2014.
Recent publications by Dr. Carpentier
See who Dr. Carpentier researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Carpentier works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Eric Carpentier received $244 in industry payments in 2025
CMS Open Payments shows 2 general payments to Dr. Carpentier from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Madrigal Pharmaceuticals paid the most, $148.
Companies that paid Dr. Carpentier the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Eric Carpentier'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) |
| 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. Eric Carpentier
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. Eric Carpentier's NPI number?
Dr. Eric Carpentier's NPI number is 1972852291. It was assigned on August 31, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric Carpentier?
Dr. Eric Carpentier is an internist in Boston, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Eric Carpentier practice?
Dr. Carpentier practices at 55 Fruit Street, Boston, MA 02114. Dr. Carpentier's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Carpentier to 3 medical groups, 2 group practices and clinics and 1 community health center.
What is Dr. Eric Carpentier's office phone number?
The practice phone on file for Dr. Carpentier is (617) 726-2000.
What is Dr. Eric Carpentier's medical license number?
Dr. Carpentier holds Washington license MD61517116.
Which hospitals is Dr. Eric Carpentier affiliated with?
Dr. Carpentier practices at Massachusetts General Hospital in Boston, Massachusetts. Dr. Carpentier is also affiliated with Providence Swedish Edmonds Campus.
What medical group is Dr. Eric Carpentier part of?
Dr. Carpentier is linked to Swedish Health Services. Dmand AI links Dr. Carpentier to 3 more medical groups.
Does Dr. Eric Carpentier accept Medicare?
Yes. CMS data shows Dr. Carpentier billed Medicare for 121 services in 2024, and Dr. Carpentier accepts Medicare assignment.
Does Dr. Eric Carpentier offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Carpentier as offering telehealth services.
How many Medicare patients does Dr. Eric Carpentier see?
CMS counts 37 Medicare patients who saw Dr. Carpentier in 2024, with an average age of 66.
Show 5 more questionsShow fewer questions
What services does Dr. Eric Carpentier bill to Medicare?
In 2024, Dr. Carpentier's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, new patient (99205).
What drugs does Dr. Eric Carpentier prescribe most?
In 2024 Medicare Part D data, Dr. Carpentier's most prescribed drugs by claims were Metformin HCl ER, Ozempic and Mounjaro.
Has Dr. Eric Carpentier received payments from drug or device companies?
CMS Open Payments shows $244 in general payments to Dr. Carpentier from 2 companies from 2025 to 2025. The largest total came from Madrigal Pharmaceuticals.
How long has Dr. Eric Carpentier been practicing?
Dr. Carpentier graduated from medical school in 2012, 14 years ago.
Does Dr. Eric Carpentier do research?
Dmand AI links 2 publications to Dr. Carpentier, published from 2012 to 2014.
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