Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Imelda Siongco

Adult Care Home Facility in Chandler, AZ · enumerated 2015.

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

National Provider Identifier

1215311238

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Registry record

Entity type Individual (Type 1)

Name Imelda Siongco

Sex Female

Practice address Chandler, AZ, 85224

Phone (480) 755-4390

Enumeration date Jul 20, 2015

Last updated in NPPES Jul 20, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

311ZA0620X Adult Care Home Facility Nursing & Custodial Care Facilities · License AL9060 (AZ) Secondary

311ZA0620X Adult Care Home Facility Nursing & Custodial Care Facilities · License AL8867 (AZ) Primary

Other identifiers

Identifier	Type	State	Issuer
825596	Medicaid	AZ	-
825613	Medicaid	AZ	-

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 do I verify Imelda Siongco's NPI record?

Cross-check NPI 1215311238 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1215311238 active?

Yes, as of the latest NPPES snapshot, NPI 1215311238 is active (record last updated 2015-07-20).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-20.