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

Shamar Anthony Marston

Individual provider Certified Registered Nurse Anesthetist · NPI 1831743368

Shamar Anthony Marston is a Certified Registered Nurse Anesthetist (CRNA) in Longwood, Florida. Qualified in 2019, 7 years ago. Practices with Galloway Anesthesia Associates LLC, a 92-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Florida and Georgia.

Years since qualifying
7
Licensed in
FL, GA
In the registry since
2019
Specialties on file
2

Practice location Address checks out

555 W Fl - 434
Longwood, FL 32750
Phone: (954) 303-5508
Show map & directions

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

Additional practice locations (1)

  • 80 Jesse Hill Jr Dr Se, Atlanta, GA 30303-3031 — (404) 616-1000

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 9395205 (FL)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence GAA-CRNA000391 (GA)

Record details

NPI number1831743368
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 1, 2019
Last updated in NPPESAugust 3, 2025
Certification dateAugust 3, 2025
Mailing address1307 Mill Pond Ln, Winter Springs, FL 32708-6537

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Galloway Anesthesia Associates Llc — 92 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

Other providers in Longwood