What is Maria Hillyer's NPI number?

Maria Hillyer's National Provider Identifier (NPI) is 1528892825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Maria Hillyer's specialty?

Maria Hillyer is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Maria Hillyer located?

Maria Hillyer's practice location on file with NPPES is 850 E Foothill Blvd, Rialto, CA 92376-5230.

What is Maria Hillyer's phone number?

The practice phone number listed in the NPPES registry for Maria Hillyer is (909) 421-4660.

Is Maria Hillyer's NPI active?

Yes — Maria Hillyer's NPI (1528892825) is active in the NPPES registry as of the last update on 2024-10-07.

IndividualActive

Maria Hillyer

NPI 1528892825 · Social Worker · Rialto, CA

Maria Hillyer is a Social Worker provider in Rialto, CA (NPI 1528892825).

Provider details

NPI number: 1528892825
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(49/100 index)

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

Registry tenure38% of score
1 yr 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

850 E Foothill Blvd

Rialto, CA 92376-5230

Phone: (909) 421-4660

Street-level locationGet directions

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Mailing address