Dr. Vasilis Caesar Mavratsas, MD
- Part D claims, 2024
- 244
- Publications
- 6
- Industry payments
- $147
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 301 University Blvd, Galveston, TX 77555-5303
- Practice phone
- Call (409) 747-1883
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Mavratsas' 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. Vasilis Caesar Mavratsas is an internist in Galveston, Texas
Dr. Mavratsas practices in Galveston, Texas.
Dr. Mavratsas' NPI, 1699412601, was assigned on May 19, 2022. Dr. Mavratsas holds Texas license BP10079524.
- NPI
- 1699412601NPI Registry (opens in a new tab)
- NPI enumeration date
- May 19, 2022
- NPI status
- Active
- Practice phone
- (409) 747-1883
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Vasilis Caesar Mavratsas' practice address is in Galveston, Texas
Dr. Mavratsas' practice address in the NPI Registry is 301 University Blvd, Galveston, TX 77555-5303. The practice phone is (409) 747-1883.
- NPI Registry address301 University Blvd, Galveston, TX 77555-5303Phone(409) 747-1883
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Vasilis Caesar Mavratsas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mavratsas practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Mavratsas' practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Vasilis Caesar Mavratsas is one of 8,437 internists in Texas
Internal medicine is Dr. Mavratsas' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Mavratsas is licensed in Texas.
Specialties and state licenses
- Internal medicine, TexasPrimary
Internists near Dr. Mavratsas
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. Vasilis Caesar Mavratsas wrote 244 Medicare Part D claims in 2024
In 2024, Dr. Mavratsas wrote 244 Medicare Part D claims for 49 patients. 91% of them were for generic drugs. CMS names the drug for 64 of them, across 4 drugs with 11 or more claims each, at $698 in total drug cost. In 2023, CMS named 51 claims across 4 drugs.
Dr. Mavratsas' Part D claims by kind of drug, 2024
- Generic222 claims91%
- Brand-name22 claims9%
Dr. Mavratsas' 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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 512024: 6425%
Drugs named by CMS: 4 in 2024, 4 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
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Dr. Vasilis Caesar Mavratsas has 6 publications on record
Dmand AI links 6 papers to Dr. Mavratsas, published from 2019 to 2024. 2024 was the busiest year, with 2. The most frequent topics are Cells, Cultured. Dr. Mavratsas has published most often in Cureus. Dr. Mavratsas' most frequent co-authors are Alexander Maxwell Bosley, MD, Jeffrey Dinh, MD and David Randall Grosshans, MD.
Dr. Mavratsas' papers by year, 2019 to 2024
Topics Dr. Mavratsas writes about most
- Cells, Cultured
Dr. Mavratsas' most frequent co-authors
- Alexander Maxwell Bosley, MD1 shared paper
- Jeffrey Dinh, MD1 shared paper
- David Randall Grosshans, MD1 shared paper
Recent publications by Dr. Mavratsas
SAGE Open Med Case Rep
World J Pediatr
See who Dr. Mavratsas researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mavratsas 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. Vasilis Caesar Mavratsas received $147 in industry payments in 2022
CMS Open Payments shows 2 general payments to Dr. Mavratsas from 2 drug and device companies in 2022. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $81.
Companies that paid Dr. Mavratsas the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Vasilis Caesar Mavratsas'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 |
| 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) |
| 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. Vasilis Caesar Mavratsas
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What is Dr. Vasilis Caesar Mavratsas' NPI number?
Dr. Vasilis Caesar Mavratsas' NPI number is 1699412601. It was assigned on May 19, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Vasilis Caesar Mavratsas?
Dr. Vasilis Caesar Mavratsas is an internist in Galveston, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Vasilis Caesar Mavratsas practice?
Dr. Mavratsas practices at 301 University Blvd, Galveston, TX 77555-5303.
What is Dr. Vasilis Caesar Mavratsas' office phone number?
The practice phone on file for Dr. Mavratsas is (409) 747-1883.
What is Dr. Vasilis Caesar Mavratsas' medical license number?
Dr. Mavratsas holds Texas license BP10079524.
What drugs does Dr. Vasilis Caesar Mavratsas prescribe most?
In 2024 Medicare Part D data, Dr. Mavratsas' most prescribed drugs by claims were Gabapentin, Losartan Potassium and Amlodipine Besylate.
Has Dr. Vasilis Caesar Mavratsas received payments from drug or device companies?
CMS Open Payments shows $147 in general payments to Dr. Mavratsas from 2 companies from 2022 to 2022. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Vasilis Caesar Mavratsas been practicing?
Dr. Mavratsas' NPI was assigned in 2022.
Does Dr. Vasilis Caesar Mavratsas do research?
Dmand AI links 6 publications to Dr. Mavratsas, published from 2019 to 2024.
Who does Dr. Vasilis Caesar Mavratsas publish with?
Dr. Mavratsas' most frequent co-authors are Alexander Maxwell Bosley, MD (1 shared paper), Jeffrey Dinh, MD (1 shared paper) and David Randall Grosshans, MD (1 shared paper).
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