Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Shelley Linn-Adler Strzalkowski, MA, LLP

Clinical Psychologist in Howell, MI · enumerated 2007.

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

National Provider Identifier

1912057928

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Registry record

Entity type Individual (Type 1)

Name Ms. Shelley Linn-Adler Strzalkowski

Credential MA, LLP

Sex Female

Practice address 2280 E Grand River Ave, Howell, MI, 48843

Phone (517) 546-4126

Enumeration date Jan 11, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 6301010729 (MI) 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.

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Frequently asked questions

How do I verify Shelley Strzalkowski's NPI record?

Cross-check NPI 1912057928 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1912057928 active?

Yes, as of the latest NPPES snapshot, NPI 1912057928 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.