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

Advanced MSO

Organization Multi-Specialty Clinic/Center · NPI 1851926299

Advanced MSO is a Multi-Specialty Clinic/Center in Walnut, California. Registered with an NPI since 2020.

In the registry since
2020
Specialties on file
3

Practice location Address checks out

18800 Amar Rd Ste B2
Walnut, CA 91789-7100
Phone: (888) 998-9833
Show map & directions

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

Specialties & licences

Health Maintenance Organization (primary) Taxonomy 302R00000X
Multi-Specialty Clinic/Center Taxonomy 261QM1300X
Preferred Provider Organization Taxonomy 305R00000X

Record details

NPI number1851926299
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Lili Maneerod — President · (626) 506-5564
NPI enumeratedMarch 5, 2020
Last updated in NPPESMarch 5, 2020
Certification dateMarch 5, 2020
Mailing address18800 Amar Rd Ste B2, Walnut, CA 91789-7100

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