Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Shirley J. Dawson, M.D.

Psychiatry Physician in Green Lake, WI · enumerated 2006.

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

National Provider Identifier

1558301580

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Registry record

Entity type Individual (Type 1)

Name Shirley J. Dawson

Credential M.D.

Sex Female

Practice address 571 County Road A, Green Lake, WI, 54941

Phone (920) 294-4070

Fax (920) 294-4139

Enumeration date Jun 7, 2006

Last updated in NPPES Mar 9, 2017

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 32276-020 (WI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

How do I verify Shirley Dawson's NPI record?

Cross-check NPI 1558301580 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1558301580 active?

Yes, as of the latest NPPES snapshot, NPI 1558301580 is active (record last updated 2017-03-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-09.