Dr. Samira Reyes Dassum, MD
- Medicare services, 2024
- 85
- Medicare patients, 2024
- 42
- Part D claims, 2024
- 81
- Hospital affiliations
- 1
- Industry payments
- $2,119
- Practice address
- 825 Chalkstone Avenue, Providence, RI 02908
- Practice phone
- Call (401) 456-2025
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Reyes Dassum'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. Samira Reyes Dassum is an infectious disease specialist in Providence, Rhode Island
Dr. Reyes Dassum practices at Roger Williams Medical Center in Providence, Rhode Island, part of CharterCARE Health Partners.
Dr. Reyes Dassum's NPI, 1457703720, was assigned on July 11, 2016. Dr. Reyes Dassum holds Rhode Island license MD18356.
- NPI
- 1457703720NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901191220
- NPI enumeration date
- July 11, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (401) 456-2025
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Samira Reyes Dassum practices at Roger Williams Medical Center in Providence, Rhode Island
Dr. Reyes Dassum's primary practice is Roger Williams Medical Center, at 825 Chalkstone Avenue, Providence, RI 02908 in Providence County. The practice phone is (401) 456-2025.
- Roger Williams Medical Center825 Chalkstone Avenue, Providence, RI 02908 · Providence CountyPhone(401) 456-2025
Source: Dmand AI Affiliation Data
Dr. Samira Reyes Dassum is affiliated with 2 sites of care and 2 medical groups
Dr. Reyes Dassum's primary practice is Roger Williams Medical Center in Providence, Rhode Island, part of CharterCARE Health Partners. The medical group on file is CharterCARE Medical Associates. Dmand AI also links Dr. Reyes Dassum to 1 more skilled nursing facility and 1 medical group, 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. Samira Reyes Dassum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Reyes Dassum practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Roger Williams 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
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across CharterCARE Health Partners and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Samira Reyes Dassum is one of 56 infectious disease specialists in Rhode Island
Infectious disease is Dr. Reyes Dassum's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dmand AI has Dr. Reyes Dassum's licenses on file in 2 states: Rhode Island and Massachusetts.
Specialties and state licenses
- Infectious disease, Rhode IslandPrimary
- Internal medicine, Massachusetts
Infectious disease specialists near Dr. Reyes Dassum
Counts of infectious disease specialists 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. Samira Reyes Dassum billed Medicare for 85 services in 2024
CMS data shows 85 Medicare services from Dr. Reyes Dassum across 3 procedure codes in 2024, for 42 Medicare patients. Medicare paid $8,258 for them.
Dr. Reyes Dassum's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1042024: 8518%
Where Dr. Reyes Dassum's Medicare services took place, 2024
- In an office2125%
- In a facility6475%
Dr. Reyes Dassum compared with the Rhode Island median for infectious disease specialists, 2024
- Dr. Reyes Dassum
- Rhode Island median
- Medicare services
- 85vs 917% below
- Medicare patients
- 42vs 6636% below
- Part D claims
- 12vs 10889% below
Medians across 55 infectious disease specialists in Rhode Island with Dmand AI profiles that report each measure.
Dr. Reyes Dassum'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.
Need commercial claims for Dr. Reyes Dassum?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Reyes Dassum and other infectious disease specialists in Rhode Island.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Samira Reyes Dassum treated 42 Medicare patients in 2024, average age 74
CMS counts 42 Medicare patients who saw Dr. Reyes Dassum in 2024. The largest group is 75 to 84, with 14 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 36% are also on Medicaid. Their average risk score is 1.84, 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. Reyes Dassum's median patient age at 69, with 38% women.
Dr. Reyes Dassum's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Reyes Dassum's Medicare patients by sex, 2024
- Women1945%
- Men2355%
Chronic conditions among Dr. Reyes Dassum's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Mood disorders60%
- Depression57%
- Arthritis50%
- Chronic kidney disease48%
- Anxiety45%
- Diabetes45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Reyes Dassum's 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
- Women38%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Samira Reyes Dassum wrote 81 Medicare Part D claims in 2024
In 2024, Dr. Reyes Dassum wrote 81 Medicare Part D claims for 22 patients. 95% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $299 in total drug cost. In 2022, CMS named 11 claims across 1 drug.
Dr. Reyes Dassum's Part D claims by kind of drug, 2024
- Generic77 claims95%
- Brand-name and other4 claims5%
Dr. Reyes Dassum'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.
Drug classes CMS tracks in Dr. Reyes Dassum's Part D claims, 2024
- Antibiotics54%44 of 81 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, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 112024: 129%
Drugs named by CMS: 1 in 2024, 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
Dr. Samira Reyes Dassum offers telehealth to Medicare patients
Dr. Reyes Dassum accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Reyes Dassum as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Samira Reyes Dassum received $2,119 in industry payments from 2019 to 2025
CMS Open Payments shows 70 general payments to Dr. Reyes Dassum from 13 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $656.
General payments to Dr. Reyes Dassum by program year, 2019 to 2025
Companies that paid Dr. Reyes Dassum the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Samira Reyes Dassum'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) |
| 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. Samira Reyes Dassum
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. Samira Reyes Dassum's NPI number?
Dr. Samira Reyes Dassum's NPI number is 1457703720. It was assigned on July 11, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Samira Reyes Dassum?
Dr. Samira Reyes Dassum is an infectious disease specialist in Providence, Rhode Island. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Samira Reyes Dassum practice?
Dr. Reyes Dassum practices at 825 Chalkstone Avenue, Providence, RI 02908. Dr. Reyes Dassum's primary practice is Roger Williams Medical Center in Providence, Rhode Island, part of CharterCARE Health Partners. Dmand AI also links Dr. Reyes Dassum to 1 skilled nursing facility and 1 medical group.
What is Dr. Samira Reyes Dassum's office phone number?
The practice phone on file for Dr. Reyes Dassum is (401) 456-2025.
What is Dr. Samira Reyes Dassum's medical license number?
Dr. Reyes Dassum holds Rhode Island license MD18356, one of the licenses on file in 2 states.
Which states has Dr. Samira Reyes Dassum been licensed in?
Dmand AI has state licenses on file for Dr. Reyes Dassum in Rhode Island and Massachusetts.
Which hospitals is Dr. Samira Reyes Dassum affiliated with?
Dr. Reyes Dassum practices at Roger Williams Medical Center in Providence, Rhode Island.
What medical group is Dr. Samira Reyes Dassum part of?
Dr. Reyes Dassum is linked to CharterCARE Medical Associates. Dmand AI links Dr. Reyes Dassum to 1 more medical group.
Does Dr. Samira Reyes Dassum accept Medicare?
Yes. CMS data shows Dr. Reyes Dassum billed Medicare for 85 services in 2024, and Dr. Reyes Dassum accepts Medicare assignment.
Does Dr. Samira Reyes Dassum offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Reyes Dassum as offering telehealth services.
Show 5 more questionsShow fewer questions
How many Medicare patients does Dr. Samira Reyes Dassum see?
CMS counts 42 Medicare patients who saw Dr. Reyes Dassum in 2024, with an average age of 74.
What services does Dr. Samira Reyes Dassum bill to Medicare?
In 2024, Dr. Reyes Dassum's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99214) and hospital inpatient care (99223).
What drugs does Dr. Samira Reyes Dassum prescribe most?
In 2024 Medicare Part D data, Dr. Reyes Dassum's most prescribed drugs by claims were Entecavir.
Has Dr. Samira Reyes Dassum received payments from drug or device companies?
CMS Open Payments shows $2,119 in general payments to Dr. Reyes Dassum from 13 companies from 2019 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Samira Reyes Dassum been practicing?
Dr. Reyes Dassum graduated from medical school in 2014, 12 years ago.
Selling to infectious disease practices?
See infectious disease specialists in Rhode Island by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card