My Charllins Vilsaint, M.D.
NPI 1265631360 · Critical Care Medicine (Internal Medicine) Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
My Charllins Vilsaint, M.D. is a Critical Care Medicine (Internal Medicine) Physician provider in San Antonio, TX (NPI 1265631360).
Provider details
- NPI number
- 1265631360
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- Q0381 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
311 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 155 | $201 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 86 | $111 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 40 | $73 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 30 | $105 |
Typical Medicare-allowed amounts for these services range $73–$201 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-07-17
- Last updated
- 2015-03-18
Frequently asked questions
- What is My Charllins Vilsaint's NPI number?
- My Charllins Vilsaint's National Provider Identifier (NPI) is 1265631360, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is My Charllins Vilsaint's specialty?
- My Charllins Vilsaint is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is My Charllins Vilsaint located?
- My Charllins Vilsaint's practice location on file with NPPES is 7703 Floyd Curl Dr, San Antonio, TX 78229-3901.
- What is My Charllins Vilsaint's phone number?
- The practice phone number listed in the NPPES registry for My Charllins Vilsaint is (917) 859-0175.
- Does My Charllins Vilsaint accept Medicare?
- My Charllins Vilsaint is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is My Charllins Vilsaint's NPI active?
- Yes — My Charllins Vilsaint's NPI (1265631360) is active in the NPPES registry as of the last update on 2015-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.