IndividualActive
Catherine Keegan, RN
NPI 1942097159 · Registered Nurse · Hempstead, NY
Catherine Keegan, RN is a Registered Nurse provider in Hempstead, NY (NPI 1942097159).
Provider details
- NPI number
- 1942097159
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 825861-01 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(55/100 index)
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
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
270 Washington Street
Hempstead, NY 11550
Phone: (516) 434-4800
Fax: (516) 434-4800
Approximate (ZIP-level) locationGet directions
Mailing address
17 Newton Ave
Lynbrook, NY 11563-3719
Registry dates
- Enumerated
- 2025-04-22
- Last updated
- 2025-04-22
- Certified
- 2025-04-12
Frequently asked questions
- What is Catherine Keegan's NPI number?
- Catherine Keegan's National Provider Identifier (NPI) is 1942097159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Keegan's specialty?
- Catherine Keegan is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Catherine Keegan located?
- Catherine Keegan's practice location on file with NPPES is 270 Washington Street, Hempstead, NY 11550.
- What is Catherine Keegan's phone number?
- The practice phone number listed in the NPPES registry for Catherine Keegan is (516) 434-4800.
- Is Catherine Keegan's NPI active?
- Yes — Catherine Keegan's NPI (1942097159) is active in the NPPES registry as of the last update on 2025-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.