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

William Becker

Child & Adolescent Psychiatry Physician in Ridgewood, NJ · enumerated 2007 · practices at Williambecker MD and Nina Sugar MD Child and Adolescentpsychiatry,LLC.

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

National Provider Identifier

1336355858

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Registry record

Entity type Individual (Type 1)

Name William Becker

Sex Male

Practice address Ridgewood, NJ, 07450

Phone (201) 670-4075

Enumeration date May 14, 2007

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License MA061040 (NJ) 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

What is the NPI number for William Becker?

The National Provider Identifier (NPI) for William Becker is 1336355858, a Type 1 (individual) record in the CMS NPPES registry.

Where does William Becker practice?

The practice location on file with NPPES is in Ridgewood, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

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