What is Marcelo Guerrero's NPI number?

Marcelo Guerrero's National Provider Identifier (NPI) is 1558249540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marcelo Guerrero's specialty?

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

Where is Marcelo Guerrero located?

Marcelo Guerrero's practice location on file with NPPES is 1105 E Florida Ave, Hemet, CA 92543-4512.

What is Marcelo Guerrero's phone number?

The practice phone number listed in the NPPES registry for Marcelo Guerrero is (951) 439-2939.

Is Marcelo Guerrero's NPI active?

Yes — Marcelo Guerrero's NPI (1558249540) is active in the NPPES registry as of the last update on 2025-09-09.

IndividualActive

Marcelo Guerrero

NPI 1558249540 · Social Worker · Hemet, CA

Marcelo Guerrero is a Social Worker provider in Hemet, CA (NPI 1558249540).

Provider details

NPI number: 1558249540
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes
License: 130796 (CA)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 130796 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(54/100 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

1105 E Florida Ave

Hemet, CA 92543-4512

Phone: (951) 439-2939

Street-level locationGet directions

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Mailing address