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

Dr. Laurence Weisman, PSY.D.

Adult Development & Aging Psychologist in Wellesley, MA · enumerated 2006.

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

National Provider Identifier

1134280365

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Registry record

Entity type Individual (Type 1)

Name Dr. Laurence Weisman

Credential PSY.D.

Sex Male

Practice address Wellesley, MA, 02482

Phone (781) 235-2662

Fax (781) 235-2682

Enumeration date Dec 12, 2006

Last updated in NPPES Sep 11, 2025

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

Taxonomy & licenses

103TA0400X Addiction (Substance Use Disorder) Psychologist Behavioral Health & Social Service Providers · License 4389 (MA) Secondary

103TA0700X Adult Development & Aging Psychologist Behavioral Health & Social Service Providers · License 4389 (MA) Primary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 4389 (MA) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License 4389 (MA) Secondary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

Other identifiers

Identifier	Type	State	Issuer
W04265	Other	MA	BC-BS PROVIDER

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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

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 Laurence Weisman?

Laurence Weisman is registered in NPPES with the primary taxonomy of Adult Development & Aging Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.