Dr My Charllins Vilsaint, MD - Medicare Internal Medicine in San Antonio, TX

Dr My Charllins Vilsaint, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in San Antonio, Texas. She went to State University Of New York At Buffalo School Of Medicine and graduated in 2007 and has 17 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Usacs Critical Care Medicine Services Of Texas Pllc and her current practice location is 7703 Floyd Curl Dr, Dept Of Medicine/pulmonary Diseases Mc 7885, San Antonio, Texas. You can reach out to her office (for appointments etc.) via phone at (917) 859-0175.

Dr My Charllins Vilsaint is licensed to practice in Texas (license number Q0381) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1265631360.

Contact Information

Dr My Charllins Vilsaint, MD
7703 Floyd Curl Dr, Dept Of Medicine/pulmonary Diseases Mc 7885,
San Antonio, TX 78229-3901
(917) 859-0175
(210) 949-3006

Map and Direction




Physician's Profile

Full NameDr My Charllins Vilsaint
GenderFemale
SpecialityInternal Medicine
Experience17 Years
Location7703 Floyd Curl Dr, San Antonio, Texas
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr My Charllins Vilsaint attended and graduated from State University Of New York At Buffalo School Of Medicine in 2007
  NPI Data:
  • NPI Number: 1265631360
  • Provider Enumeration Date: 07/17/2007
  • Last Update Date: 03/18/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 0941326292
  • Enrollment ID: I20100924000133

Medical Identifiers

Medical identifiers for Dr My Charllins Vilsaint such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265631360NPI-NPPES
342362601MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine Q0381 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Peterson Regional Medical CenterKerrville, TXHospital
Resolute Health HospitalNew braunfels, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Usacs Critical Care Medicine Services Of Texas Pllc115368179635

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr My Charllins Vilsaint allows following entities to bill medicare on her behalf.
Entity NameUsacs Critical Care Medicine Services Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023522554
PECOS PAC ID: 1153681796
Enrollment ID: O20180131000123
Entity NameDaysaint Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417616533
PECOS PAC ID: 3577957372
Enrollment ID: O20220221001524

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr My Charllins Vilsaint is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr My Charllins Vilsaint, MD
7703 Floyd Curl Dr, Uthscsa,
San Antonio, TX 78229-3901

Ph: (917) 859-0175
Dr My Charllins Vilsaint, MD
7703 Floyd Curl Dr, Dept Of Medicine/pulmonary Diseases Mc 7885,
San Antonio, TX 78229-3901

Ph: (917) 859-0175

Reviews and Comments


Internal Medicine Doctors in San Antonio, TX

Dr. Dennis Anthony Ruff, M.D.
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Zarema J Singson, M.D.
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Dr. Jonathan Edward Slovik, MD
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Mr. Paul Joseph Fanucchi, NP
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Phone: 210-434-4157    Fax: 210-433-6005
Socrates B Aramburu, MD
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Practice Location: 1100 Mccullough Ave, Suite 300, San Antonio, TX 78212
Phone: 210-271-3204    Fax: 210-222-2761

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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