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

Individual provider Certified Registered Nurse Anesthetist · NPI 1184673139

Mrs. Ryan T Chassereau, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Greenville, South Carolina. Graduated from Medical University of South Carolina College of Medicine in 1988, 38 years ago. Practices with Lexington Health Inc, a 903-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
38
Trained at
Medical University of South Carolina College of Medicine
Licensed in
SC
In the registry since
2006
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

7 Independence Pt Ste 300
Greenville, SC 29615-4569
Phone: (864) 522-3700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 800 N Fant St, Anderson, SC 29621-5708 — (864) 512-1000
  • 102 Buckland Way, Greenville, SC 29615-6042 — (864) 286-9946
  • 2720 Sunset Blvd, West Columbia, SC 29169-4810 — (803) 791-2000

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 1226 (SC)

Record details

NPI number1184673139
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedMay 8, 2006
Last updated in NPPESFebruary 11, 2026
Certification dateFebruary 11, 2026

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolMEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
Graduated 1988 (38 years in practice)
Group practice Lexington Health Inc — 903 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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