Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Joyful Adult Day Health Care

Q: What is the NPI number for Joyful Adult Day Health Care?

The NPI for Joyful Adult Day Health Care is 1790776177, a Type 2 (organization) record in the CMS NPPES registry.

Adult Day Care Clinic/Center in Rowland Heights, CA · enumerated 2005 · authorized official Mary Shih, Program Director.

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

National Provider Identifier

1790776177

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Registry record

Entity type Organization (Type 2)

Legal business name Joyful Adult Day Health Care

Practice address 18951 Colima Rd, Rowland Heights, CA, 91748

Phone (626) 333-2222

Fax (626) 369-8926

Enumeration date Nov 3, 2005

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

261QA0600X Adult Day Care Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Mary Shih

Title Program Director

Phone (626) 333-2222

Other identifiers

Identifier	Type	State	Issuer
ADU70253F	Medicaid	CA	-

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

Who is the authorized official for Joyful Adult Day Health Care?

NPPES lists Mary Shih (Program Director) as the authorized official for this organization.

What is the NPI number for Joyful Adult Day Health Care?

The NPI for Joyful Adult Day Health Care is 1790776177, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.