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

Mr. Gary D. Usken, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1598753790

Mr. Gary D. Usken, CRNA is a Certified Registered Nurse Anesthetist in Fort Collins, Colorado. Licensed in Colorado. Registered with an NPI since 2005.

Licensed in
CO
In the registry since
2005
Specialties on file
2
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

See every abbreviation used in this directory →

Practice location Address checks out

1236 E Elizabeth St Ste 1
Fort Collins, CO 80524-4000
Phone: (970) 224-2985
Fax: (970) 472-9381
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 CRA-655 (CO)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 68657 (CO)

Record details

NPI number1598753790
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedOctober 11, 2005
Last updated in NPPESJuly 14, 2011

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