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

Mr. Mark Landeros

Individual provider Counselor · NPI 1649549163

Mr. Mark Landeros is a Counselor in San Dimas, California. Registered with an NPI since 2011.

In the registry since
2011

Practice location Address checks out

301 E Arrow Hwy 102
San Dimas, CA 91773-3364
Phone: (909) 293-7850
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counselor (primary) Taxonomy 101Y00000X

Record details

NPI number1649549163
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedDecember 29, 2011
Last updated in NPPESDecember 29, 2011
Mailing address301 E Arrow Hwy, 102, San Dimas, CA 91773-3364

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