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

Ms. Annalyn Lazarus, CLINICIAN

Rehabilitation Hospital Unit in New York, NY · enumerated 2009.

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

National Provider Identifier

1104059112

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Registry record

Entity type Individual (Type 1)

Name Ms. Annalyn Lazarus

Credential CLINICIAN

Sex Female

Practice address New York, NY, 10010

Phone (212) 684-0099

Enumeration date Aug 25, 2009

Last updated in NPPES Jan 14, 2016

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

Taxonomy & licenses

273Y00000X Rehabilitation Hospital Unit Hospital Units 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

How do I verify Annalyn Lazarus's NPI record?

Cross-check NPI 1104059112 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1104059112 active?

Yes, as of the latest NPPES snapshot, NPI 1104059112 is active (record last updated 2016-01-14).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-14.