What is Mary Johnson's NPI number?

Mary Johnson's National Provider Identifier (NPI) is 1871479378, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Johnson's specialty?

Mary Johnson is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Mary Johnson located?

Mary Johnson's practice location on file with NPPES is 2820 Camino Del Rio S Ste 100, San Diego, CA 92108-3822.

What is Mary Johnson's phone number?

The practice phone number listed in the NPPES registry for Mary Johnson is (858) 264-5858.

Is Mary Johnson's NPI active?

Yes — Mary Johnson's NPI (1871479378) is active in the NPPES registry as of the last update on 2025-08-12.

IndividualActive

Mary Johnson

NPI 1871479378 · Behavior Technician · San Diego, CA

Mary Johnson is a Behavior Technician provider in San Diego, CA (NPI 1871479378).

Provider details

NPI number: 1871479378
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

2820 Camino Del Rio S Ste 100

San Diego, CA 92108-3822

Phone: (858) 264-5858

Street-level locationGet directions

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Mailing address