What is Alexander Johnson's NPI number?

Alexander Johnson's National Provider Identifier (NPI) is 1831417187, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alexander Johnson's specialty?

Alexander Johnson is listed in the NPPES registry with a primary specialty of In Home Supportive Care Agency (Agencies).

Where is Alexander Johnson located?

Alexander Johnson's practice location on file with NPPES is 148 Hawthorne Ave, Palo Alto, CA 94301-1035.

What is Alexander Johnson's phone number?

The practice phone number listed in the NPPES registry for Alexander Johnson is (650) 462-1001.

Is Alexander Johnson's NPI active?

Yes — Alexander Johnson's NPI (1831417187) is active in the NPPES registry as of the last update on 2010-05-12.

IndividualActive

Alexander Johnson

NPI 1831417187 · In Home Supportive Care Agency · Palo Alto, CA

Alexander Johnson is a In Home Supportive Care Agency provider in Palo Alto, CA (NPI 1831417187).

Provider details

NPI number: 1831417187
Entity type: Individual
Primary specialty: In Home Supportive Care AgencyAgencies
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

In Home Supportive Care AgencyPrimary253Z00000X
Agencies

Profile Score

Detailed profile(77/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
16 yrs in NPPES registry
Profile completeness38% of score
83% 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

148 Hawthorne Ave

Palo Alto, CA 94301-1035

Phone: (650) 462-1001

Fax: (866) 810-7662

Street-level locationGet directions

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Mailing address