Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kristen Grapp, ARNP

Nurse Practitioner in Waverly, IA · enumerated 2015.

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

National Provider Identifier

1144604257

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Kristen Grapp

Credential ARNP

Sex Female

Practice address 312 9th St Sw, Waverly, IA, 50677

Phone (319) 352-4120

Enumeration date Jul 17, 2015

Last updated in NPPES Jul 17, 2015

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A130194 (IA) 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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Kristen Grapp?

Kristen Grapp is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-17.