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

Charmaine Macadangdang

General Practice Registered Nurse in Pittsburg, CA · enumerated 2025.

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

National Provider Identifier

1366333858

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Registry record

Entity type Individual (Type 1)

Name Charmaine Macadangdang

Sex Female

Practice address Pittsburg, CA, 94565

Phone (925) 817-7746

Enumeration date Jul 11, 2025

Last updated in NPPES Jul 11, 2025

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

Taxonomy & licenses

163WG0000X General Practice Registered Nurse Nursing Service Providers · License 95366906 (CA) Primary

163WC1500X Community Health Registered Nurse Nursing Service Providers · License 829863 (NY) Secondary

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

What is the NPI number for Charmaine Macadangdang?

The National Provider Identifier (NPI) for Charmaine Macadangdang is 1366333858, a Type 1 (individual) record in the CMS NPPES registry.

Where does Charmaine Macadangdang practice?

The practice location on file with NPPES is in Pittsburg, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-11.