Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ernestine Delarosa

Specialist in Grand Rapids, MI · enumerated 2018 · practices at Arbor Circle Corporation.

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

National Provider Identifier

1831664267

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Registry record

Entity type Individual (Type 1)

Name Ernestine Delarosa

Sex Female

Practice address 1101 Ball Ave Ne, Grand Rapids, MI, 49505

Phone (616) 456-6571

Enumeration date Oct 12, 2018

Last updated in NPPES Oct 12, 2018

Taxonomy & licenses

174400000X Specialist Other Service Providers Primary

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

Where does Ernestine Delarosa practice?

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

What is the NPI number for Ernestine Delarosa?

The National Provider Identifier (NPI) for Ernestine Delarosa is 1831664267, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-12.