Matthew Grayson, CRNA
Certified Registered Nurse Anesthetist · Columbia, SC
Matthew Grayson, CRNA is a certified registered nurse anesthetist with a practice address in Columbia, South Carolina, and NPI 1700214954, issued on Oct 25, 2013. Check the license (South Carolina 18866, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew Grayson
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- 18866 SC
Self-reported in NPPES; status is on the state search - Practice location
- 2655 Harrison RD, Columbia, SC 29204
- Phone
- (336) 486-2086
- Enumerated
- Oct 25, 2013
- Record last updated
- Mar 5, 2026
- Medicare enrollment
- Enrolled (PECOS I20200722003842); accepts Medicare assignment
- Medical or professional school
- University Of South Carolina School Of Medicine, 2014
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 1,868 in South Carolina → Look up another NPI →
Verify Matthew Grayson 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 18866Check 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 2 group practices
- Hospitalist Medicine Physicians OF Washington - TcsPortland, OR
- Poudre Valley Medical Group LLCPueblo, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Grayson among 1,868 certified registered nurse anesthetist records in South Carolina
Matthew Grayson, 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 2013, is newer than 59% of them.
- NPI issued2013 · 59% of these records are older, 37% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2014 · median 2012 among the 1,415 with a school on file
- Record last updated2026 · 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).
166 certified registered nurse anesthetist records list a practice address in Columbia
They are 166 of the 11,200 NPPES records with a practice address in Columbia, and 1,868 certified registered nurse anesthetist records in South Carolina.
All 1,868 in South Carolina → Every provider in Columbia → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Susan Beriault-Williams, CRNAColumbia, SC 292041700831930
- Karin Bonfili, CRNAColumbia, SC 292041598705824
- Kelley Evans, CRNAColumbia, SC 292041528028669
- Melinda Gibson, CRNAColumbia, SC 292041851351936
- Kerin Harris, CRNAColumbia, SC 292041053371013
- Elizabeth Huggins, CRNAColumbia, SC 292041639132582
- Dianne JenkinsColumbia, SC 292041003876145
- Virginia Kearse, CRNAColumbia, SC 292041225098379
Common questions
What is Matthew Grayson, CRNA's NPI number?
Matthew Grayson, CRNA's National Provider Identifier (NPI) is 1700214954, issued on Oct 25, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Grayson, CRNA located?
The NPPES record lists a practice address at 2655 Harrison RD, Columbia, SC, 29204. Phone: (336) 486-2086. Providers update this record themselves, so call before visiting.
How can I verify Matthew Grayson, CRNA's license?
NPPES lists South Carolina license number 18866, 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.