MichiganNeoplasm GradingProctectomy
Dr. Samantha Rivard, MD
NPI1184073975PAC ID1052602844
- Medicare patients, 2024
- 18
- Part D claims, 2024
- 21
- Publications
- 23
- Hospital affiliations
- 1
- Industry payments
- $71
- Practice address
- 1 Boston Medical Center Place, Boston, MA 02118
- Practice phone
- Call (617) 638-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rivard's professional email, personal email and mobile number
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Dr. Samantha Rivard is a general surgeon in Boston, Massachusetts
Dr. Rivard practices at Boston Medical Center in Boston, Massachusetts, part of Boston Medical Center Health System.
Dr. Rivard's NPI, 1184073975, was assigned on June 13, 2016. Dr. Rivard graduated from Medical University of South Carolina College of Medicine in 2016. Dr. Rivard holds Massachusetts license 1020656.
NPI and contact details
- NPI
- 1184073975NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052602844
- NPI enumeration date
- June 13, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 638-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Samantha Rivard practices at Boston Medical Center in Boston, Massachusetts
Dr. Rivard's primary practice is Boston Medical Center, at 1 Boston Medical Center Place, Boston, MA 02118 in Suffolk County. The practice phone is (617) 638-8000.
- Boston Medical Center1 Boston Medical Center Place, Boston, MA 02118 · Suffolk CountyPhone(617) 638-8000
Source: Dmand AI Affiliation Data
Dr. Samantha Rivard is affiliated with 2 sites of care and 2 medical groups
Dr. Rivard's primary practice is Boston Medical Center in Boston, Massachusetts, part of Boston Medical Center Health System. The medical group on file is Boston Medical Center (BMC). Dmand AI also links Dr. Rivard to 1 more group practice or clinic and 1 medical group, each named with a free account.
Boston Medical Center (BMC)1 group practice or clinicName with a free account1 medical groupName with a free account
See all 4 affiliations for Dr. RivardSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Samantha Rivard's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rivard practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Boston Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Samantha Rivard is one of 732 general surgeons in Massachusetts
Surgery is Dr. Rivard's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Rivard is licensed in Massachusetts.
Specialties and state licenses
- Surgery, MassachusettsPrimary
General surgeons near Dr. Rivard
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
732general surgeons in Massachusetts254general surgeons in Boston16general surgeons at Boston Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Samantha Rivard treated 18 Medicare patients in 2024, average age 65
CMS counts 18 Medicare patients who saw Dr. Rivard in 2024. 61% of them have high blood pressure. Their average risk score is 2.32, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Rivard's median patient age at 62, with 45% women.
Medicare patients, 202418
Average age65
Average risk score2.32
Chronic conditions among Dr. Rivard's Medicare patients, 2024
- High blood pressure61%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rivard's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Samantha Rivard wrote 21 Medicare Part D claims in 2024
In 2024, Dr. Rivard wrote 21 Medicare Part D claims for 17 patients. 90% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $24 in total drug cost. In 2022, CMS named 13 claims across 1 drug.
Part D claims, 202421
Drugs named by CMS1
Total drug cost$24
Part D patients17
Dr. Rivard's Part D claims by kind of drug, 2024
- Generic19 claims90%
- Brand-name and other2 claims10%
Dr. Rivard's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 132023: 148%
Drugs named by CMS: 1 in 2023, 1 in 2022.
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. Samantha Rivard takes part in Medicare
Dr. Rivard accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Samantha Rivard has 23 publications on record
Dmand AI links 23 papers to Dr. Rivard, published from 2020 to 2025. 2023 was the busiest year, with 5. The most frequent topics are Rectal Neoplasms, Internship and Residency and Qualitative Research. Dr. Rivard has published most often in Dis Colon Rectum. Dr. Rivard's most frequent co-authors are Michael T. Kemp, MD, Pasithorn Amy Suwanabol, MD and Justin Brigham Dimick, MD.
Papers23
Years published2020 to 2025
Dr. Rivard's papers by year, 2020 to 2025
Topics Dr. Rivard writes about most
- Rectal Neoplasms
- Internship and Residency
- Qualitative Research
- Surgeons
- Chemoradiotherapy
- Clinical Competence
- General Surgery
- Ileostomy
Dr. Rivard's most frequent co-authors
- Michael T. Kemp, MD7 shared papers
- Pasithorn Amy Suwanabol, MD5 shared papers
- Justin Brigham Dimick, MD4 shared papers
Recent publications by Dr. Rivard
AdenocarcinomaChemoradiotherapyNeoadjuvant Therapy
DehydrationFluid TherapyIleostomy
ChemoradiotherapyConsolidation ChemotherapyNeoadjuvant Therapy
Acute Kidney InjuryAftercareColorectal Surgery
See who Dr. Rivard researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rivard 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. Samantha Rivard received $71 in industry payments from 2024 to 2025
CMS Open Payments shows 3 general payments to Dr. Rivard from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Intuitive Surgical, Inc. paid the most, $29.
General payments to Dr. Rivard by program year, 2024 to 2025
Companies that paid Dr. Rivard the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Samantha Rivard graduated from Medical University of South Carolina College of Medicine
Dr. Rivard graduated from Medical University of South Carolina College of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Samantha Rivard'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 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)Doctors and Clinicians Utilization Data (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. Samantha Rivard
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. Samantha Rivard's NPI number?
Dr. Samantha Rivard's NPI number is 1184073975. It was assigned on June 13, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Samantha Rivard?
Dr. Samantha Rivard is a general surgeon in Boston, Massachusetts. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Samantha Rivard practice?
Dr. Rivard practices at 1 Boston Medical Center Place, Boston, MA 02118. Dr. Rivard's primary practice is Boston Medical Center in Boston, Massachusetts, part of Boston Medical Center Health System. Dmand AI also links Dr. Rivard to 1 group practice or clinic and 1 medical group.
What is Dr. Samantha Rivard's office phone number?
The practice phone on file for Dr. Rivard is (617) 638-8000.
What is Dr. Samantha Rivard's medical license number?
Dr. Rivard holds Massachusetts license 1020656.
Which hospitals is Dr. Samantha Rivard affiliated with?
Dr. Rivard practices at Boston Medical Center in Boston, Massachusetts.
What medical group is Dr. Samantha Rivard part of?
Dr. Rivard is linked to Boston Medical Center (BMC). Dmand AI links Dr. Rivard to 1 more medical group.
Does Dr. Samantha Rivard accept Medicare?
Yes. CMS lists Dr. Rivard as accepting Medicare assignment.
How many Medicare patients does Dr. Samantha Rivard see?
CMS counts 18 Medicare patients who saw Dr. Rivard in 2024, with an average age of 65.
Where did Dr. Samantha Rivard go to medical school?
Dr. Rivard graduated from Medical University of South Carolina College of Medicine in 2016.
Show 5 more questionsShow fewer questions
What drugs does Dr. Samantha Rivard prescribe most?
In 2023 Medicare Part D data, Dr. Rivard's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. Samantha Rivard received payments from drug or device companies?
CMS Open Payments shows $71 in general payments to Dr. Rivard from 3 companies from 2024 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Samantha Rivard been practicing?
Dr. Rivard graduated from medical school in 2016, 10 years ago.
Does Dr. Samantha Rivard do research?
Dmand AI links 23 publications to Dr. Rivard, published from 2020 to 2025.
Who does Dr. Samantha Rivard publish with?
Dr. Rivard's most frequent co-authors are Michael T. Kemp, MD (7 shared papers), Pasithorn Amy Suwanabol, MD (5 shared papers) and Justin Brigham Dimick, MD (4 shared papers).
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