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

Clarence John Biddle, CRNA, PHD

Individual provider Certified Registered Nurse Anesthetist · NPI 1447341201

Clarence John Biddle, CRNA, PHD is a Certified Registered Nurse Anesthetist in Richmond, Virginia. Licensed in Virginia. Registered with an NPI since 2006.

Licensed in
VA
In the registry since
2006
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

1250 E Marshall St Anesthesia Crna
Richmond, VA 23298-5051
Phone: (804) 628-6990
Fax: (804) 628-6997
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 0024076993 (VA)

Record details

NPI number1447341201
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA , PHD
Sole proprietorNo
NPI enumeratedSeptember 27, 2006
Last updated in NPPESJuly 9, 2007

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