IndividualActive
Louisa Singer, RN, CRNFA
NPI 1962503979 · Registered Nurse · North Hills, CA
Louisa Singer, RN, CRNFA is a Registered Nurse provider in North Hills, CA (NPI 1962503979).
Provider details
- NPI number
- 1962503979
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN, CRNFA
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN301026 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
16315 Plummer St
North Hills, CA 91343-1939
Phone: (818) 895-4701
Fax: (818) 893-3621
Street-level locationGet directions
Mailing address
16315 Plummer St
North Hills, CA 91343-1939
Registry dates
- Enumerated
- 2006-09-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Louisa Singer's NPI number?
- Louisa Singer's National Provider Identifier (NPI) is 1962503979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louisa Singer's specialty?
- Louisa Singer is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Louisa Singer located?
- Louisa Singer's practice location on file with NPPES is 16315 Plummer St, North Hills, CA 91343-1939.
- What is Louisa Singer's phone number?
- The practice phone number listed in the NPPES registry for Louisa Singer is (818) 895-4701.
- Is Louisa Singer's NPI active?
- Yes — Louisa Singer's NPI (1962503979) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.