Katherine Alvarez, RN
NPI 1457067035 · Ambulatory Care Registered Nurse · Long Beach, CA
Katherine Alvarez, RN is a Ambulatory Care Registered Nurse provider in Long Beach, CA (NPI 1457067035).
Provider details
- NPI number
- 1457067035
- Entity type
- Individual
- Primary specialty
- Ambulatory Care Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95251466 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2023-01-26
- Last updated
- 2023-01-26
- Certified
- 2023-01-26
Frequently asked questions
- What is Katherine Alvarez's NPI number?
- Katherine Alvarez's National Provider Identifier (NPI) is 1457067035, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Alvarez's specialty?
- Katherine Alvarez is listed in the NPPES registry with a primary specialty of Ambulatory Care Registered Nurse (Nursing Service Providers).
- Where is Katherine Alvarez located?
- Katherine Alvarez's practice location on file with NPPES is 1333 Chestnut Ave, Long Beach, CA 90813-2944.
- What is Katherine Alvarez's phone number?
- The practice phone number listed in the NPPES registry for Katherine Alvarez is (562) 753-2323.
- Is Katherine Alvarez's NPI active?
- Yes — Katherine Alvarez's NPI (1457067035) is active in the NPPES registry as of the last update on 2023-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.