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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lauren Zakarin Safier, MD

Reproductive Endocrinology Physician in Commack, NY · enumerated 2010.

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

National Provider Identifier

1134445919

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Registry record

Entity type Individual (Type 1)
Name Lauren Zakarin Safier
Credential MD
Sex Female
Practice address 500 Commack Rd Unit 202, Commack, NY, 11725
Enumeration date Apr 19, 2010
Last updated in NPPES Mar 29, 2019

Taxonomy & licenses

207VE0102X Reproductive Endocrinology Physician Allopathic & Osteopathic Physicians · License 2723316-1 (NY) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

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Frequently asked questions

Is NPI 1134445919 active?
Yes, as of the latest NPPES snapshot, NPI 1134445919 is active (record last updated 2019-03-29).
How do I verify Lauren Safier's NPI record?
Cross-check NPI 1134445919 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-29.