What is Katie Folsom's NPI number?

Katie Folsom's National Provider Identifier (NPI) is 1851261523, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Katie Folsom's specialty?

Katie Folsom is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Katie Folsom located?

Katie Folsom's practice location on file with NPPES is 509 Marin St Ste 228, Thousand Oaks, CA 91360-4231.

What is Katie Folsom's phone number?

The practice phone number listed in the NPPES registry for Katie Folsom is (805) 267-9298.

Is Katie Folsom's NPI active?

Yes — Katie Folsom's NPI (1851261523) is active in the NPPES registry as of the last update on 2025-11-07.

IndividualActive

Katie Folsom

NPI 1851261523 · Registered Dietitian · Thousand Oaks, CA

Katie Folsom is a Registered Dietitian provider in Thousand Oaks, CA (NPI 1851261523).

Provider details

NPI number: 1851261523
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Registered DietitianPrimary133V00000X
Dietary & Nutritional Service Providers

Profile Score

Basic profile(47/100 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

509 Marin St Ste 228

Thousand Oaks, CA 91360-4231

Phone: (805) 267-9298

Street-level locationGet directions

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Mailing address