What is Marissa Ott's NPI number?

Marissa Ott's National Provider Identifier (NPI) is 1003746306, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marissa Ott's specialty?

Marissa Ott is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).

Where is Marissa Ott located?

Marissa Ott's practice location on file with NPPES is 800 Niblick Rd, Paso Robles, CA 93446-4858.

What is Marissa Ott's phone number?

The practice phone number listed in the NPPES registry for Marissa Ott is (805) 769-1000.

Is Marissa Ott's NPI active?

Yes — Marissa Ott's NPI (1003746306) is active in the NPPES registry as of the last update on 2026-05-20.

IndividualActive

Marissa Ott

NPI 1003746306 · School Psychologist · Paso Robles, CA

Marissa Ott is a School Psychologist provider in Paso Robles, CA (NPI 1003746306).

Provider details

NPI number: 1003746306
Entity type: Individual
Primary specialty: School PsychologistBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 260059265 (CA)

Specialties & taxonomies

School PsychologistPrimary103TS0200XLicense 260059265 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(52/100 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
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

800 Niblick Rd

Paso Robles, CA 93446-4858

Phone: (805) 769-1000

Approximate (ZIP-level) locationGet directions

More CA providers

Mailing address