Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Lisa Lasorsa, RD LAC

Acupuncturist in Greenwich, CT · enumerated 2007.

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

National Provider Identifier

1134250301

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Registry record

Entity type Individual (Type 1)

Name Ms. Lisa Lasorsa

Credential RD LAC

Sex Female

Practice address 290 Bruce Park Ave Apt 2, Greenwich, CT, 06830

Phone (203) 536-3923

Enumeration date Mar 8, 2007

Last updated in NPPES Mar 12, 2016

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 0756 (CT) Secondary

171100000X Acupuncturist Other Service Providers · License 10172 (CT) Primary

171100000X Acupuncturist Other Service Providers · License 01685 (NY) Secondary

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 NPI 1134250301 active?

Yes, as of the latest NPPES snapshot, NPI 1134250301 is active (record last updated 2016-03-12).

How do I verify Lisa Lasorsa's NPI record?

Cross-check NPI 1134250301 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-12.