NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chelsey Candida Gersema, FNP-C

Nurse Practitioner in Renton, WA · enumerated 2020 · practices at Genoa Healthcare LLC.

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

National Provider Identifier

1053927871

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Chelsey Candida Gersema
Credential FNP-C
Sex Female
Practice address 707 S Grady Way Ste 400, Renton, WA, 98057
Phone (509) 312-5704
Fax (844) 889-8902
Enumeration date Sep 17, 2020
Last updated in NPPES Aug 22, 2023

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 201600553RN (OR) Secondary
163W00000X Registered Nurse Nursing Service Providers · License RN61060790 (WA) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP61144714 (WA) 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

Is NPI 1053927871 active?
Yes, as of the latest NPPES snapshot, NPI 1053927871 is active (record last updated 2023-08-22).
How do I verify Chelsey Gersema's NPI record?
Cross-check NPI 1053927871 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-22.