NPI Portal NPI Lookup & Verification

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

Mrs. Dianne Kay Knapp, ARNP

Family Nurse Practitioner in Bloomfield, IA · enumerated 2005.

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

National Provider Identifier

1760482426

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Dianne Kay Knapp
Credential ARNP
Sex Female
Practice address Bloomfield, IA, 52537
Phone (641) 664-3832
Enumeration date Jul 26, 2005
Last updated in NPPES Jan 27, 2021

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

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A047738 (IA) Primary

Other identifiers

Identifier Type State Issuer
1760482426 Medicaid IA -
1184623985 Other IA MEDICARE
242195006 Medicaid MO -

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 Dianne Knapp?
The National Provider Identifier (NPI) for Dianne Knapp is 1760482426, a Type 1 (individual) record in the CMS NPPES registry.
Where does Dianne Knapp practice?
The practice location on file with NPPES is in Bloomfield, IA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-27.