Clarence Day, CRNA
NPI 1407895782 · Certified Registered Nurse Anesthetist · Saint Paul, MN
Clarence Day, CRNA is a Certified Registered Nurse Anesthetist provider in Saint Paul, MN (NPI 1407895782).
Provider details
- NPI number
- 1407895782
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- R0738000 (MN)
Specialties & taxonomies
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
- 2006-06-05
- Last updated
- 2008-09-05
Frequently asked questions
- What is Clarence Day's NPI number?
- Clarence Day's National Provider Identifier (NPI) is 1407895782, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clarence Day's specialty?
- Clarence Day is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Clarence Day located?
- Clarence Day's practice location on file with NPPES is 245 Ruth St N, Saint Paul, MN 55119-4323.
- What is Clarence Day's phone number?
- The practice phone number listed in the NPPES registry for Clarence Day is (651) 735-0501.
- Is Clarence Day's NPI active?
- Yes — Clarence Day's NPI (1407895782) is active in the NPPES registry as of the last update on 2008-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.