Dr. Elizabeth A. Dupuis, MD
- Medicare services, 2024
- 1,299
- Medicare patients, 2024
- 140
- Part D claims, 2024
- 2,532
- Hospital affiliations
- 2
- Medical group
- 1
- Practice address
- 275 Grove St, Auburndale, MA 02466
- Practice phone
- Call (617) 421-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Atrius Health, Inc.
Auburndale, Massachusetts
Find Dr. Dupuis' professional email, personal email and mobile number
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Dr. Elizabeth A. Dupuis is an internist in Auburndale, Massachusetts
Dr. Dupuis practices at Atrius Health, Inc. in Auburndale, Massachusetts.
Dr. Dupuis' NPI, 1255317061, was assigned on December 22, 2005. Dr. Dupuis graduated from University of Rochester School of Medicine and Dentistry in 1995. Dr. Dupuis holds Massachusetts license 157965.
- NPI
- 1255317061NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264607456
- NPI enumeration date
- December 22, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 421-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Elizabeth A. Dupuis practices at Atrius Health, Inc. in Auburndale, Massachusetts
Dr. Dupuis' primary practice is Atrius Health, Inc., at 275 Grove St, Auburndale, MA 02466 in Middlesex County. The practice phone is (617) 421-1000.
- Atrius Health, Inc.275 Grove St, Auburndale, MA 02466 · Middlesex CountyPhone(617) 421-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Elizabeth A. Dupuis is affiliated with 4 sites of care and 1 medical group
Dr. Dupuis' primary practice is Atrius Health, Inc. in Auburndale, Massachusetts. Dr. Dupuis is also affiliated with Beth Israel Deaconess Medical Center. The medical group on file is Atrius Health. Dmand AI also links Dr. Dupuis to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Elizabeth A. Dupuis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dupuis practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Atrius Health, Inc. | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Elizabeth A. Dupuis is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Dupuis' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Dupuis is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Dupuis
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. Elizabeth A. Dupuis billed Medicare for 1,299 services in 2024
CMS data shows 1,299 Medicare services from Dr. Dupuis across 32 procedure codes in 2024, for 140 Medicare patients. Medicare paid $28,942 for them. Every service was in an office.
Dr. Dupuis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 6242024: 73518%
- Surgery
- 2023: 2122024: 2267%
- Office and hospital visits
- 2023: 2262024: 2164%
- Tests and treatments
- 2023: 152024: 70367%
- Other services
- 2023: 372024: 5241%
Dr. Dupuis compared with the Massachusetts median for internists, 2024
- Dr. Dupuis
- Massachusetts median
- Medicare services
- 1,299vs 4313.0 times
- Medicare patients
- 140vs 19428% below
- Part D claims
- 2,072vs 4025.2 times
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Dupuis' 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Elizabeth A. Dupuis treated 140 Medicare patients in 2024, average age 75
CMS counts 140 Medicare patients who saw Dr. Dupuis in 2024. The largest group is 65 to 74, with 71 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.23, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Dupuis' median patient age at 69, with 75% women.
Dr. Dupuis' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Dupuis' Medicare patients by sex, 2024
- Women11884%
- Men2216%
Chronic conditions among Dr. Dupuis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis41%
- Chronic kidney disease40%
- Osteoporosis34%
- Mood disorders32%
- Diabetes30%
- Anxiety29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dupuis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women75%
- Men25%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Elizabeth A. Dupuis wrote 2,532 Medicare Part D claims in 2024
In 2024, Dr. Dupuis wrote 2,532 Medicare Part D claims for 307 patients. 86% of them were for generic drugs. CMS names the drug for 2,072 of them, across 54 drugs with 11 or more claims each, at $214,091 in total drug cost. In 2023, CMS named 2,000 claims across 46 drugs.
Dr. Dupuis' Part D claims by kind of drug, 2024
- Generic2,177 claims86%
- Brand-name and other355 claims14%
Dr. Dupuis' 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 Dr. Dupuis' Part D claims, 2024
- Opioids1%25 of 2,532 claims
- Antibiotics1%31 of 2,532 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: 2,0002024: 2,0724%
Drugs named by CMS: 54 in 2024, 46 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
How Dr. Elizabeth A. Dupuis takes part in Medicare
Dr. Dupuis accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Elizabeth A. Dupuis graduated from University of Rochester School of Medicine and Dentistry
Dr. Dupuis graduated from University of Rochester School of Medicine and Dentistry in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Elizabeth A. Dupuis'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 DataDmand AI Affiliation 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) |
| 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. Elizabeth A. Dupuis
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. Elizabeth A. Dupuis' NPI number?
Dr. Elizabeth A. Dupuis' NPI number is 1255317061. It was assigned on December 22, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Elizabeth A. Dupuis?
Dr. Elizabeth A. Dupuis is an internist in Auburndale, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Elizabeth A. Dupuis practice?
Dr. Dupuis practices at 275 Grove St, Auburndale, MA 02466. Dr. Dupuis' primary practice is Atrius Health, Inc. in Auburndale, Massachusetts. Dmand AI also links Dr. Dupuis to 1 hospital and 1 group practice or clinic.
What is Dr. Elizabeth A. Dupuis' office phone number?
The practice phone on file for Dr. Dupuis is (617) 421-1000.
What is Dr. Elizabeth A. Dupuis' medical license number?
Dr. Dupuis holds Massachusetts license 157965.
Which hospitals is Dr. Elizabeth A. Dupuis affiliated with?
Dr. Dupuis is affiliated with Beth Israel Deaconess Medical Center. Dmand AI links Dr. Dupuis to 1 more hospital.
What medical group is Dr. Elizabeth A. Dupuis part of?
Dr. Dupuis is linked to Atrius Health.
Does Dr. Elizabeth A. Dupuis accept Medicare?
Yes. CMS data shows Dr. Dupuis billed Medicare for 1,299 services in 2024, and Dr. Dupuis accepts Medicare assignment.
How many Medicare patients does Dr. Elizabeth A. Dupuis see?
CMS counts 140 Medicare patients who saw Dr. Dupuis in 2024, with an average age of 75.
What services does Dr. Elizabeth A. Dupuis bill to Medicare?
In 2024, Dr. Dupuis' most billed Medicare services were surgery: heart and blood vessels (36415), office visit, established patient (99214) and lab and pathology test (83036).
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Where did Dr. Elizabeth A. Dupuis go to medical school?
Dr. Dupuis graduated from University of Rochester School of Medicine and Dentistry in 1995.
What drugs does Dr. Elizabeth A. Dupuis prescribe most?
In 2024 Medicare Part D data, Dr. Dupuis' most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
How long has Dr. Elizabeth A. Dupuis been practicing?
Dr. Dupuis graduated from medical school in 1995, 31 years ago.
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