Claire Keiser
NPI 1447087473 · Certified Registered Nurse Anesthetist · Chattanooga, TN
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Claire Keiser is a Certified Registered Nurse Anesthetist provider in Chattanooga, TN (NPI 1447087473).
Provider details
- NPI number
- 1447087473
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2024-09-16
- Last updated
- 2026-02-17
- Certified
- 2026-02-17
Frequently asked questions
- What is Claire Keiser's NPI number?
- Claire Keiser's National Provider Identifier (NPI) is 1447087473, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claire Keiser's specialty?
- Claire Keiser is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Claire Keiser located?
- Claire Keiser's practice location on file with NPPES is 975 E 3rd St, Chattanooga, TN 37403-2173.
- What is Claire Keiser's phone number?
- The practice phone number listed in the NPPES registry for Claire Keiser is (423) 778-7000.
- Does Claire Keiser accept Medicare?
- Claire Keiser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Claire Keiser's NPI active?
- Yes — Claire Keiser's NPI (1447087473) is active in the NPPES registry as of the last update on 2026-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.