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Michael Mcarthur
NPI 1821503285 · Licensed Vocational Nurse · Norwalk, CA
Michael Mcarthur is a Licensed Vocational Nurse provider in Norwalk, CA (NPI 1821503285).
Provider details
- NPI number
- 1821503285
- Entity type
- Individual
- Primary specialty
- Licensed Vocational NurseNursing Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 693263 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
12440 Firestone Blvd Ste 3020
Norwalk, CA 90650-9328
Phone: (562) 864-7821
Street-level locationGet directions
Mailing address
4250 Avocado Ave
Yorba Linda, CA 92886-2504
Registry dates
- Enumerated
- 2017-12-07
- Last updated
- 2017-12-07
Frequently asked questions
- What is Michael Mcarthur's NPI number?
- Michael Mcarthur's National Provider Identifier (NPI) is 1821503285, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Mcarthur's specialty?
- Michael Mcarthur is listed in the NPPES registry with a primary specialty of Licensed Vocational Nurse (Nursing Service Providers).
- Where is Michael Mcarthur located?
- Michael Mcarthur's practice location on file with NPPES is 12440 Firestone Blvd Ste 3020, Norwalk, CA 90650-9328.
- What is Michael Mcarthur's phone number?
- The practice phone number listed in the NPPES registry for Michael Mcarthur is (562) 864-7821.
- Is Michael Mcarthur's NPI active?
- Yes — Michael Mcarthur's NPI (1821503285) is active in the NPPES registry as of the last update on 2017-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.