Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Advanced Mso

Health Maintenance Organization in Walnut, CA · enumerated 2020 · authorized official Lili Maneerod, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1851926299

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Registry record

Entity type Organization (Type 2)

Legal business name Advanced Mso

Practice address 18800 Amar Rd Ste B2, Walnut, CA, 91789

Phone (888) 998-9833

Enumeration date Mar 5, 2020

Last updated in NPPES Mar 5, 2020

Taxonomy & classification

261QM1300X Multi-Specialty Clinic/Center Ambulatory Health Care Facilities Secondary

302R00000X Health Maintenance Organization Managed Care Organizations Primary

305R00000X Preferred Provider Organization Managed Care Organizations Secondary

Authorized official

Name Lili Maneerod

Title President

Phone (626) 506-5564

Other identifiers

Identifier	Type	State	Issuer
4297034	Other	CA	SECRETARY OF STATE ARTICLES OF INCORPORATION

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-03-05. Verify at npiregistry.cms.hhs.gov.

Where is Advanced Mso located?

The practice location on file with NPPES is in Walnut, CA.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-05.