What is Cristian Esparza's NPI number?

Cristian Esparza's National Provider Identifier (NPI) is 1205522570, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Cristian Esparza's specialty?

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

Where is Cristian Esparza located?

Cristian Esparza's practice location on file with NPPES is 3631 S Harbor Blvd Ste 200, Santa Ana, CA 92704-7936.

What is Cristian Esparza's phone number?

The practice phone number listed in the NPPES registry for Cristian Esparza is (657) 356-6490.

Is Cristian Esparza's NPI active?

Yes — Cristian Esparza's NPI (1205522570) is active in the NPPES registry as of the last update on 2026-01-06.

IndividualActive

Cristian Esparza

NPI 1205522570 · Social Worker · Santa Ana, CA

Cristian Esparza is a Social Worker provider in Santa Ana, CA (NPI 1205522570).

Provider details

NPI number: 1205522570
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No
License: 134231 (CA)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 134231 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(58/100 index)

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

Registry tenure38% of score
3 yrs in NPPES 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

3631 S Harbor Blvd Ste 200

Santa Ana, CA 92704-7936

Phone: (657) 356-6490

Street-level locationGet directions

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Mailing address