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

Matthew Grayson, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1700214954

Matthew Grayson, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Columbia, South Carolina. Graduated from University of South Carolina School of Medicine in 2014, 12 years ago. Practices with Northern Colorado Anesthesia Professionals PLLC, a 155-clinician group and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
12
Trained at
University of South Carolina School of Medicine
Licensed in
SC
In the registry since
2013
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

2655 Harrison Rd
Columbia, SC 29204-2530
Phone: (336) 486-2086
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 18866 (SC)

Record details

NPI number1700214954
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorYes
NPI enumeratedOctober 25, 2013
Last updated in NPPESMarch 5, 2026
Certification dateMarch 5, 2026

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolUNIVERSITY OF SOUTH CAROLINA SCHOOL OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice Northern Colorado Anesthesia Professionals Pllc — 155 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients55
Services billed 58 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Northern Colorado Anesthesia Professionals PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 155 clinicians in the practice; 12 are shown here.

Other providers in Columbia