Gary Usken, CRNA
NPI 1598753790 · Certified Registered Nurse Anesthetist · Fort Collins, CO
Gary Usken, CRNA is a Certified Registered Nurse Anesthetist provider in Fort Collins, CO (NPI 1598753790).
Provider details
- NPI number
- 1598753790
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- 68657 (CO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-11
- Last updated
- 2011-07-14
Frequently asked questions
- What is Gary Usken's NPI number?
- Gary Usken's National Provider Identifier (NPI) is 1598753790, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Usken's specialty?
- Gary Usken is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gary Usken located?
- Gary Usken's practice location on file with NPPES is 1236 E Elizabeth St, Fort Collins, CO 80524-4000.
- What is Gary Usken's phone number?
- The practice phone number listed in the NPPES registry for Gary Usken is (970) 224-2985.
- Is Gary Usken's NPI active?
- Yes — Gary Usken's NPI (1598753790) is active in the NPPES registry as of the last update on 2011-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.