Ther Adv Musculoskelet Dis
Dr. Athanasios Vassilopoulos, MD
NPI1194415927
- Part D claims, 2024
- 66
- Publications
- 16
- Hospital affiliations
- 1
- Industry payments
- $148
- State license
- 1
- Practice address
- 830 Chalkstone Avenue, Providence, RI 02908
- Practice phone
- Call (401) 457-3042
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Vassilopoulos' 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. Athanasios Vassilopoulos is an internist in Providence, Rhode Island
Dr. Vassilopoulos practices at Providence VA Medical Center in Providence, Rhode Island, part of Veterans Health Administration.
Dr. Vassilopoulos' NPI, 1194415927, was assigned on May 15, 2023. Dr. Vassilopoulos holds Rhode Island license LP05936.
NPI and contact details
- NPI
- 1194415927NPI Registry (opens in a new tab)
- NPI enumeration date
- May 15, 2023
- NPI status
- Active
- Practice phone
- (401) 457-3042
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Athanasios Vassilopoulos practices at Providence VA Medical Center in Providence, Rhode Island
Dr. Vassilopoulos' primary practice is Providence VA Medical Center, at 830 Chalkstone Avenue, Providence, RI 02908 in Providence County. The practice phone is (401) 457-3042.
- Providence VA Medical Center830 Chalkstone Avenue, Providence, RI 02908 · Providence CountyPhone(401) 457-3042
Source: Dmand AI Affiliation Data
Dr. Athanasios Vassilopoulos is affiliated with 1 site of care
Dr. Vassilopoulos' primary practice is Providence VA Medical Center in Providence, Rhode Island, part of Veterans Health Administration. Dr. Vassilopoulos' employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Athanasios Vassilopoulos' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vassilopoulos practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence VA Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Vassilopoulos practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Veterans Health Administration and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Athanasios Vassilopoulos is one of 805 internists in Rhode Island
Internal medicine is Dr. Vassilopoulos' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Vassilopoulos is licensed in Rhode Island.
Specialties and state licenses
- Internal medicine, Rhode IslandPrimary
Internists near Dr. Vassilopoulos
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. Athanasios Vassilopoulos' patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Vassilopoulos' median patient age at 69, with 42% women.
Dr. Vassilopoulos' 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
- Women42%
- Men58%
Source: Dmand AI Patient Panel Data
Dr. Athanasios Vassilopoulos wrote 66 Medicare Part D claims in 2024
In 2024, Dr. Vassilopoulos wrote 66 Medicare Part D claims for 27 patients. 80% of them were for generic drugs.
Part D claims, 202466
Part D patients27
Dr. Vassilopoulos' Part D claims by kind of drug, 2024
- Generic53 claims80%
- Brand-name13 claims20%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Find internists like Dr. Vassilopoulos by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Athanasios Vassilopoulos has 16 publications on record
Dmand AI links 16 papers to Dr. Vassilopoulos, published from 2022 to 2024. 2023 was the busiest year, with 7. The most frequent topics are Non-alcoholic Fatty Liver Disease, Liver Cirrhosis and Nutrition Surveys. Dr. Vassilopoulos has published most often in Clin Gastroenterol Hepatol. Dr. Vassilopoulos' most frequent co-authors are Stephanos Vassilopoulos, MD, Markos Kalligeros, MD and Kittichai Promrat, MD.
Papers16
Years published2022 to 2024
Dr. Vassilopoulos' papers by year, 2022 to 2024
Topics Dr. Vassilopoulos writes about most
- Non-alcoholic Fatty Liver Disease
- Liver Cirrhosis
- Nutrition Surveys
- Arthritis, Rheumatoid
- Infections
- Opportunistic Infections
- Randomized Controlled Trials as Topic
Dr. Vassilopoulos' most frequent co-authors
- Stephanos Vassilopoulos, MD12 shared papers
- Markos Kalligeros, MD10 shared papers
- Kittichai Promrat, MD4 shared papers
Recent publications by Dr. Vassilopoulos
AdamantaneAntirheumatic AgentsArthritis, Rheumatoid
COVID-19EthnicityRacial Groups
Prevalence of Steatotic Liver Disease Among US Adults with Rheumatoid Arthritis (opens in a new tab)
Dig Dis Sci
Arthritis, RheumatoidDiabetes MellitusLiver Cirrhosis
Arrhythmias, CardiacCommunicable DiseasesHeart Failure
See who Dr. Vassilopoulos researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Vassilopoulos 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. Athanasios Vassilopoulos received $148 in industry payments from 2023 to 2024
CMS Open Payments shows 2 general payments to Dr. Vassilopoulos from 2 drug and device companies from 2023 to 2024. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $108.
General payments to Dr. Vassilopoulos by program year, 2023 to 2024
Companies that paid Dr. Vassilopoulos the most, 2023 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Athanasios Vassilopoulos'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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. Athanasios Vassilopoulos
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. Athanasios Vassilopoulos' NPI number?
Dr. Athanasios Vassilopoulos' NPI number is 1194415927. It was assigned on May 15, 2023, and it is active in the NPI Registry.
What kind of doctor is Dr. Athanasios Vassilopoulos?
Dr. Athanasios Vassilopoulos is an internist in Providence, Rhode Island. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Athanasios Vassilopoulos practice?
Dr. Vassilopoulos practices at 830 Chalkstone Avenue, Providence, RI 02908. Dr. Vassilopoulos' primary practice is Providence VA Medical Center in Providence, Rhode Island, part of Veterans Health Administration.
What is Dr. Athanasios Vassilopoulos' office phone number?
The practice phone on file for Dr. Vassilopoulos is (401) 457-3042.
What is Dr. Athanasios Vassilopoulos' medical license number?
Dr. Vassilopoulos holds Rhode Island license LP05936.
Which hospitals is Dr. Athanasios Vassilopoulos affiliated with?
Dr. Vassilopoulos practices at Providence VA Medical Center in Providence, Rhode Island.
Has Dr. Athanasios Vassilopoulos received payments from drug or device companies?
CMS Open Payments shows $148 in general payments to Dr. Vassilopoulos from 2 companies from 2023 to 2024. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Athanasios Vassilopoulos been practicing?
Dr. Vassilopoulos' NPI was assigned in 2023.
Does Dr. Athanasios Vassilopoulos do research?
Dmand AI links 16 publications to Dr. Vassilopoulos, published from 2022 to 2024.
Who does Dr. Athanasios Vassilopoulos publish with?
Dr. Vassilopoulos' most frequent co-authors are Stephanos Vassilopoulos, MD (12 shared papers), Markos Kalligeros, MD (10 shared papers) and Kittichai Promrat, MD (4 shared papers).
Selling to internal medicine practices?
See internists 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