NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eric Randall Dejong, AGACNP

Gerontology Nurse Practitioner in Holland, MI · enumerated 2019.

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

National Provider Identifier

1629619903

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Eric Randall Dejong
Credential AGACNP
Sex Male
Practice address 602 Michigan Ave Ste 102, Holland, MI, 49423
Phone (616) 494-8724
Enumeration date Oct 8, 2019
Last updated in NPPES Oct 14, 2022

Taxonomy & licenses

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704295254 (MI) 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 Eric Dejong practice?
The practice location on file with NPPES is in Holland, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Eric Dejong?
The National Provider Identifier (NPI) for Eric Dejong is 1629619903, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-14.