Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Steven Edward Weitz, PH.D.

Clinical Psychologist in Somerville, NJ · enumerated 2007 · practices at Assocs in Psych Svcs.

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

National Provider Identifier

1407913551

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Steven Edward Weitz

Credential PH.D.

Sex Male

Practice address 25 N Doughty Ave, Somerville, NJ, 08876

Phone (908) 526-1177

Fax (908) 526-3139

Enumeration date Jan 1, 2007

Last updated in NPPES Oct 16, 2007

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 1629 (NJ) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 1629 (NJ) Primary

103TB0200X Cognitive & Behavioral Psychologist Behavioral Health & Social Service Providers · License 1629 (NJ) Secondary

103TH0004X Health Psychologist Behavioral Health & Social Service Providers · License 1629 (NJ) Secondary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Steven Weitz?

Steven Weitz is registered in NPPES with the primary taxonomy of Clinical Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-16.