Chiara Buonanno Olayer, CRNA
Certified Registered Nurse Anesthetist · Mount Pleasant, SC
Chiara Buonanno Olayer, CRNA is a certified registered nurse anesthetist with a practice address in Mount Pleasant, South Carolina, and NPI 1265749402, issued on Sep 9, 2010. Check the license (South Carolina 4376, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Chiara Buonanno Olayer
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- 4376 SC
Self-reported in NPPES; status is on the state search - Practice location
- 2000 Hospital Dr, Mount Pleasant, SC 29464
- Phone
- (843) 881-0100
- Enumerated
- Sep 9, 2010
- Record last updated
- Sep 23, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (770) 874-5483
- Medicare enrollment
- Enrolled (PECOS I20101130000298); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 1,868 in South Carolina → Look up another NPI →
Also registered at 2000 Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lauren Claypoole, CRNACertified Registered Nurse Anesthetist1316217284
- Stephen CoxCertified Registered Nurse Anesthetist1114464070
- Shelly- Ann Dakarai, MDNeonatal-Perinatal Medicine Physician1801106547
- Christopher Ferguson, D.O.Internal Medicine Physician1295186724
- Lorie Shearon-Hanna, RN,CDEDiabetes Educator Registered Nurse1316375942
- Charles Weinheimer, M.DAnesthesiology Physician1871538595
Verify Chiara Buonanno Olayer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
Search for license 4376Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Carolina Wren Anesthesia Services LLCMount Pleasant, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chiara Buonanno Olayer among 1,868 certified registered nurse anesthetist records in South Carolina
Chiara Buonanno Olayer, CRNA is one of 1,868 certified registered nurse anesthetist records with a practice address in South Carolina. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 49% of them.
- NPI issued2010 · 49% of these records are older, 47% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2010 · median 2012 among the 1,415 with a school on file
- Record last updated2013 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Certified Registered Nurse Anesthetist providers in South Carolina
There are 1,868 certified registered nurse anesthetist records in South Carolina.
All 1,868 in South Carolina → Every provider in Mount Pleasant → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Lauren Claypoole, CRNAMount Pleasant, SC 294641316217284
- Stephen CoxMount Pleasant, SC 294641114464070
- Denise Disalvo, CRNAMount Pleasant, SC 294641235165234
- Nina Dulle, CRNAMt Pleasant, SC 294641881037547
- Christopher Hamilton, CRNAMount Pleasant, SC 294641144259136
- Elizabeth Howard, CRNAMt Pleasant, SC 294641811138050
- Tammy Ivy, CRNAMt Pleasant, SC 294641417086802
- Michelle Keutzer, CRNAMount Pleasant, SC 294641295841310
Common questions
What is Chiara Buonanno Olayer, CRNA's NPI number?
Chiara Buonanno Olayer, CRNA's National Provider Identifier (NPI) is 1265749402, issued on Sep 9, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Chiara Buonanno Olayer, CRNA located?
The NPPES record lists a practice address at 2000 Hospital Dr, Mount Pleasant, SC, 29464. Phone: (843) 881-0100. Providers update this record themselves, so call before visiting.
How can I verify Chiara Buonanno Olayer, CRNA's license?
NPPES lists South Carolina license number 4376, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity 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.