Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Steven Calleros MD Inc

Organization Health Maintenance Organization · NPI 1861682593

Steven Calleros MD Inc is a Health Maintenance Organization in Los Angeles, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4499 Via Marisol Apt 107A
Los Angeles, CA 90042-5129
Phone: (818) 314-8300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Health Maintenance Organization (primary) Taxonomy 302R00000X · Licence A73924 (CA)

Record details

NPI number1861682593
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Steven Calleros — President · (818) 314-8300
NPI enumeratedJuly 30, 2007
Last updated in NPPESJuly 30, 2007
Mailing address4499 Via Marisol Apt 107a, Los Angeles, CA 90042-5129

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