What is Maria Ruiz's NPI number?

Maria Ruiz's National Provider Identifier (NPI) is 1952518383, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Maria Ruiz's specialty?

Maria Ruiz is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Maria Ruiz located?

Maria Ruiz's practice location on file with NPPES is 1120 S Dora St, Ukiah, CA 95482-6340.

What is Maria Ruiz's phone number?

The practice phone number listed in the NPPES registry for Maria Ruiz is (707) 472-2600.

Is Maria Ruiz's NPI active?

Yes — Maria Ruiz's NPI (1952518383) is active in the NPPES registry as of the last update on 2025-09-11.

IndividualActive

Maria Ruiz

NPI 1952518383 · Case Manager/Care Coordinator · Ukiah, CA

Maria Ruiz is a Case Manager/Care Coordinator provider in Ukiah, CA (NPI 1952518383).

Provider details

NPI number: 1952518383
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers
Interpreter171R00000X
Other Service Providers

Profile Score

Detailed profile(83/100 index)

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

Registry tenure38% of score
19 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

1120 S Dora St

Ukiah, CA 95482-6340

Phone: (707) 472-2600

Street-level locationGet directions

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Mailing address