IndividualActive
Michael Cavalier
NPI 1023556156 · Emergency Registered Nurse · Saint Louis, MO
Michael Cavalier is a Emergency Registered Nurse provider in Saint Louis, MO (NPI 1023556156).
Provider details
- NPI number
- 1023556156
- Entity type
- Individual
- Primary specialty
- Emergency Registered NurseNursing Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2011038834 (MO)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
3635 Vista Ave
Saint Louis, MO 63110-2539
Phone: (314) 577-8777
Street-level locationGet directions
Mailing address
7 Trent Park Ct
O Fallon, MO 63368-8093
Registry dates
- Enumerated
- 2017-02-09
- Last updated
- 2017-02-09
Frequently asked questions
- What is Michael Cavalier's NPI number?
- Michael Cavalier's National Provider Identifier (NPI) is 1023556156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Cavalier's specialty?
- Michael Cavalier is listed in the NPPES registry with a primary specialty of Emergency Registered Nurse (Nursing Service Providers).
- Where is Michael Cavalier located?
- Michael Cavalier's practice location on file with NPPES is 3635 Vista Ave, Saint Louis, MO 63110-2539.
- What is Michael Cavalier's phone number?
- The practice phone number listed in the NPPES registry for Michael Cavalier is (314) 577-8777.
- Is Michael Cavalier's NPI active?
- Yes — Michael Cavalier's NPI (1023556156) is active in the NPPES registry as of the last update on 2017-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.