Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William S. Boom

Clinical Psychologist in Auburn Hills, MI · enumerated 2007.

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

National Provider Identifier

1952427544

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Registry record

Entity type Individual (Type 1)

Name Dr. William S. Boom

Sex Male

Practice address 3252 University Dr Ste 140, Auburn Hills, MI, 48326

Phone (667) 289-6579

Enumeration date Mar 22, 2007

Last updated in NPPES Feb 1, 2024

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 6301011209 (MI) Primary

Other identifiers

Identifier	Type	State	Issuer
680D410100	Other	MI	BCBS OF MI

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 William Boom's NPI record?

Cross-check NPI 1952427544 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1952427544 active?

Yes, as of the latest NPPES snapshot, NPI 1952427544 is active (record last updated 2024-02-01).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-01.