Catherine Apollonio, RN
NPI 1912543646 · Critical Care Medicine Registered Nurse · Brewster, NY
Catherine Apollonio, RN is a Critical Care Medicine Registered Nurse provider in Brewster, NY (NPI 1912543646).
Provider details
- NPI number
- 1912543646
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 425087 (NY)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2019-11-18
- Last updated
- 2019-11-18
Frequently asked questions
- What is Catherine Apollonio's NPI number?
- Catherine Apollonio's National Provider Identifier (NPI) is 1912543646, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Apollonio's specialty?
- Catherine Apollonio is listed in the NPPES registry with a primary specialty of Critical Care Medicine Registered Nurse (Nursing Service Providers).
- Where is Catherine Apollonio located?
- Catherine Apollonio's practice location on file with NPPES is 121 Vails Lake Shore Dr, Brewster, NY 10509-1756.
- What is Catherine Apollonio's phone number?
- The practice phone number listed in the NPPES registry for Catherine Apollonio is (845) 612-3039.
- Is Catherine Apollonio's NPI active?
- Yes — Catherine Apollonio's NPI (1912543646) is active in the NPPES registry as of the last update on 2019-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.