My Charllins Vilsaint, M.D.
Critical Care Medicine (Internal Medicine) Physician · San Antonio, TX
My Charllins Vilsaint, M.D. is a critical care medicine (internal medicine) physician with a practice address in San Antonio, Texas, and NPI 1265631360, issued on Jul 17, 2007. Check the license (Texas Q0381, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- My Charllins Vilsaint
- Credential
- M.D.
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- Q0381 TX
Self-reported in NPPES; status is on the state search - Practice location
- 7703 Floyd Curl Dr, San Antonio, TX 78229
- Phone
- (917) 859-0175
- Enumerated
- Jul 17, 2007
- Record last updated
- Mar 18, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (210) 949-3006
- Medicaid ID
- 342362601 TX
- Medicare enrollment
- Enrolled (PECOS I20100924000133); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Buffalo School Of Medicine, 2007
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 413 in Texas → Look up another NPI →
Also registered at 7703 Floyd Curl Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kollin AbbeStudent in an Organized Health Care Education/Training Program1093599409
- David Abbott, DDSStudent in an Organized Health Care Education/Training Program1336922004
- Hosam Abdallah, MDInternal Medicine Physician1548750813
- Raghdah AbduljabbarStudent in an Organized Health Care Education/Training Program1427867134
- Sanaa AbidStudent in an Organized Health Care Education/Training Program1215710983
- Parham AbolhassaniStudent in an Organized Health Care Education/Training Program1831010651
Verify My Charllins Vilsaint in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q0381Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
60 Medicare Part D claims for 28 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Usacs Critical Care Medicine Services OF Texas PLLCKerrville, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
My Charllins Vilsaint among 413 critical care medicine (internal medicine) physician records in Texas
My Charllins Vilsaint, M.D. is one of 413 critical care medicine (internal medicine) physician records with a practice address in Texas. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 30% of them.
- NPI issued2007 · 30% of these records are older, 59% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated2007 · median 2007 among the 346 with a school on file
- Record last updated2015 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Texas
There are 413 critical care medicine (internal medicine) physician records in Texas.
All 413 in Texas → Every provider in San Antonio → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Christopher Burdick, MDSan Antonio, TX 782291396913745
- Patrick Cullinan, DOSan Antonio, TX 782291043389653
- Omar Enriquez, MDSan Antonio, TX 782291194822858
- Rachel Garvin, MDSan Antonio, TX 782291356560676
- John Hunninghake, M.D.San Antonio, TX 782291386986701
- Jeffrey Javed, MDSan Antonio, TX 782291952697179
- Holly Keyt, MDSan Antonio, TX 782291699902965
- Phillip Mason, MDSan Antonio, TX 782291952390841
Common questions
What is My Charllins Vilsaint, M.D.'s NPI number?
My Charllins Vilsaint, M.D.'s National Provider Identifier (NPI) is 1265631360, issued on Jul 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is My Charllins Vilsaint, M.D. located?
The NPPES record lists a practice address at 7703 Floyd Curl Dr, San Antonio, TX, 78229. Phone: (917) 859-0175. Providers update this record themselves, so call before visiting.
How can I verify My Charllins Vilsaint, M.D.'s license?
NPPES lists Texas license number Q0381, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does My Charllins Vilsaint, M.D. prescribe under Medicare Part D?
In 2024, My Charllins Vilsaint, M.D. had 60 Medicare Part D claims for 28 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.