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

Eastao Corp

Organization Preferred Provider Organization · NPI 1902082928

Eastao Corp is a Preferred Provider Organization in Alta Loma, California. Licensed in California. Registered with an NPI since 2008.

Licensed in
CA
In the registry since
2008
What do these letters mean?
Corp — Corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

9602 Baseline Rd
Alta Loma, CA 91701-5035
Phone: (909) 989-7000
Fax: (909) 989-7000
Show map & directions

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

Specialties & licences

Preferred Provider Organization (primary) Taxonomy 305R00000X · Licence 10000 (CA)

Record details

NPI number1902082928
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Sahng Jae Yoo — Manager · (909) 989-7000
Other names Holistic Healing Source
NPI enumeratedJanuary 21, 2008
Last updated in NPPESJuly 23, 2010
Mailing address9602 Baseline Rd, Alta Loma, CA 91701-5035