Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Diana L Kaufman, APN

Family Nurse Practitioner in Watseka, IL · enumerated 2007.

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

National Provider Identifier

1720262652

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Registry record

Entity type Individual (Type 1)

Name Ms. Diana L Kaufman

Credential APN

Sex Female

Practice address 200 E Fairman Ave, Watseka, IL, 60970

Phone (815) 432-5411

Enumeration date Dec 27, 2007

Last updated in NPPES Feb 4, 2025

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209006925 (IL) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License CNP-03374 (NM) Primary

Other identifiers

Identifier	Type	State	Issuer
20108753	Medicaid	NM	-

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.

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Frequently asked questions

How do I verify Diana Kaufman's NPI record?

Cross-check NPI 1720262652 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1720262652 active?

Yes, as of the latest NPPES snapshot, NPI 1720262652 is active (record last updated 2025-02-04).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-04.