IndividualActive
Carol Louie, RN
NPI 1821729310 · Registered Nurse · Pasadena, CA
Carol Louie, RN is a Registered Nurse provider in Pasadena, CA (NPI 1821729310).
Provider details
- NPI number
- 1821729310
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95285285 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
1045 N Lake Ave
Pasadena, CA 91104-4521
Phone: (626) 798-0706
Street-level locationGet directions
Mailing address
2333 Lake Ave Fl 2
Altadena, CA 91001-2463
Registry dates
- Enumerated
- 2022-06-23
- Last updated
- 2022-06-23
- Certified
- 2022-06-23
Frequently asked questions
- What is Carol Louie's NPI number?
- Carol Louie's National Provider Identifier (NPI) is 1821729310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carol Louie's specialty?
- Carol Louie is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Carol Louie located?
- Carol Louie's practice location on file with NPPES is 1045 N Lake Ave, Pasadena, CA 91104-4521.
- What is Carol Louie's phone number?
- The practice phone number listed in the NPPES registry for Carol Louie is (626) 798-0706.
- Is Carol Louie's NPI active?
- Yes — Carol Louie's NPI (1821729310) is active in the NPPES registry as of the last update on 2022-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.