What is Linda Johnstone's NPI number?

Linda Johnstone's National Provider Identifier (NPI) is 1558703421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Linda Johnstone's specialty?

Linda Johnstone is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is Linda Johnstone located?

Linda Johnstone's practice location on file with NPPES is 1868 E Thousand Oaks Blvd, Thousand Oaks, CA 91362-2953.

What is Linda Johnstone's phone number?

The practice phone number listed in the NPPES registry for Linda Johnstone is (805) 796-6983.

Is Linda Johnstone's NPI active?

Yes — Linda Johnstone's NPI (1558703421) is active in the NPPES registry as of the last update on 2013-07-22.

IndividualActive

Linda Johnstone, DDS

NPI 1558703421 · Dentist · Thousand Oaks, CA

Linda Johnstone, DDS is a Dentist provider in Thousand Oaks, CA (NPI 1558703421).

Provider details

NPI number: 1558703421
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: DDS
Sex: Female
Sole proprietor: No
License: 45456 (CA)

Specialties & taxonomies

DentistPrimary122300000XLicense 45456 (CA)
Dental Providers

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
12 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

1868 E Thousand Oaks Blvd

Suite #100

Thousand Oaks, CA 91362-2953

Phone: (805) 796-6983

Street-level locationGet directions

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Mailing address