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

Karl Emmanuel Antoine, DNP, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1255220935

Karl Emmanuel Antoine, DNP, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Portsmouth, Virginia. Qualified in 2025, 1 year ago. Practices with Smg Anesthesia Specialists LLC, a 498-clinician group and accepts Medicare assignment. Licensed in Florida and Virginia.

Years since qualifying
1
Licensed in
FL, VA
In the registry since
2025
Specialties on file
3
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

See every abbreviation used in this directory →

Practice location Address checks out

620 John Paul Jones Cir
Portsmouth, VA 23708-2111
Phone: (757) 953-5008
Show map & directions

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

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 0024194100 (VA)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 11040048 (FL)
Registered Nurse Taxonomy 163W00000X · Licence RN9460329 (FL)

Record details

NPI number1255220935
Entity typeIndividual (Type 1)
GenderMale
Credentials DNP , CRNA
Sole proprietorNo
NPI enumeratedJune 30, 2025
Last updated in NPPESDecember 26, 2025
Certification dateDecember 26, 2025

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Smg Anesthesia Specialists Llc — 498 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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