NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dylan Michael Graff, PA-C

Surgical Physician Assistant in Weston, WI · enumerated 2018.

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

National Provider Identifier

1922593805

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dylan Michael Graff
Credential PA-C
Sex Male
Practice address 3400 Ministry Pkwy, Weston, WI, 54476
Enumeration date Jun 25, 2018
Last updated in NPPES Oct 17, 2025

Taxonomy & licenses

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 4425 (WI) Primary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 4425 (WI) Secondary

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 1922593805 active?
Yes, as of the latest NPPES snapshot, NPI 1922593805 is active (record last updated 2025-10-17).
How do I verify Dylan Graff's NPI record?
Cross-check NPI 1922593805 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 2025-10-17.