Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Alessondra Margen Villegas Ferrentino

Individual provider Certified Registered Nurse Anesthetist · NPI 1750081154

Alessondra Margen Villegas Ferrentino is a Certified Registered Nurse Anesthetist (CRNA) in Charleston, South Carolina. Qualified in 2023, 3 years ago. Practices with Trident Anesthesia Group LLC, a 119-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New Jersey, New York and South Carolina.

Years since qualifying
3
Licensed in
NJ, NY, SC
In the registry since
2023
Specialties on file
5

Practice location Address checks out

2095 Henry Tecklenburg Dr
Charleston, SC 29414-5733
Phone: (843) 402-1436
Fax: (843) 402-1833
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3959 Broadway, New York, NY 10032-1559 — (954) 557-7828

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 29635 (SC)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 712873-01 (NY)
Registered Nurse Taxonomy 163W00000X · Licence 712873-01 (NY)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 26NJ14859100 (NJ)
Registered Nurse Taxonomy 163W00000X · Licence 26NR18440300 (NJ)

Record details

NPI number1750081154
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 6, 2023
Last updated in NPPESMarch 24, 2026
Certification dateMarch 24, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Trident Anesthesia Group Llc — 119 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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