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

Dr. Marcus Antonio Walton, MD

Individual provider Military Health Care Provider · NPI 1295962603

Dr. Marcus Antonio Walton, MD is an Anesthesiology in Portsmouth, Virginia. Graduated from Morehouse School of Medicine in 2009, 17 years ago. Practices with Piedmont Anesthesia LLC, a 554-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
17
Trained at
Morehouse School of Medicine
Licensed in
FL
In the registry since
2009
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

620 Jhn Paul Jns Cir
Portsmouth, VA 23708-2111
Phone: (757) 953-3149
Show map & directions

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

Additional practice locations (2)

  • 10131 Forest Hill Blvd, Wellington, FL 33414-6156 — (561) 766-1300
  • 1000 Johnson Fy Rd Ne, Atlanta, GA 30342-1606 — (404) 851-8000

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence ME141572 (FL)
Military Health Care Provider Taxonomy 171000000X

Record details

NPI number1295962603
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 12, 2009
Last updated in NPPESJanuary 4, 2022
Certification dateApril 27, 2021

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolMOREHOUSE SCHOOL OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice Piedmont Anesthesia Llc — 554 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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