NPI Portal NPI Lookup & Verification

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

Jonathan Drewsen

Counselor in Monona, WI · enumerated 2024.

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

National Provider Identifier

1336994367

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Jonathan Drewsen
Sex Male
Practice address Monona, WI, 53713
Phone (608) 455-6070
Enumeration date Apr 22, 2024
Last updated in NPPES Aug 26, 2024

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

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License 7939-226 (WI) 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 1336994367 active?
Yes — as of the latest NPPES snapshot, NPI 1336994367 is active (record last updated 2024-08-26).
How do I verify Jonathan Drewsen's NPI record?
Cross-check NPI 1336994367 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 2024-08-26.