What is Marissa Williams's NPI number?

Marissa Williams's National Provider Identifier (NPI) is 1275208464, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marissa Williams's specialty?

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

Where is Marissa Williams located?

Marissa Williams's practice location on file with NPPES is 26720 Ynez Ct, Temecula, CA 92591-4659.

What is Marissa Williams's phone number?

The practice phone number listed in the NPPES registry for Marissa Williams is (951) 813-4034.

Is Marissa Williams's NPI active?

Yes — Marissa Williams's NPI (1275208464) is active in the NPPES registry as of the last update on 2021-08-10.

IndividualActive

Marissa Williams

NPI 1275208464 · Behavior Technician · Temecula, CA

Marissa Williams is a Behavior Technician provider in Temecula, CA (NPI 1275208464).

Provider details

NPI number: 1275208464
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(55/100 index)

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

Registry tenure38% of score
4 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

26720 Ynez Ct

Temecula, CA 92591-4659

Phone: (951) 813-4034

Street-level locationGet directions

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Mailing address